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Finding the Fourth Proportional to 5,860,499.20, 8,790,748.80 and 5,755,523.20

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Solution

The fourth proportional to 5,860,499.20, 8,790,748.80 and 5,755,523.20 is: 8,633,284.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,860,499.20 : 8,790,748.80 = 5,755,523.20 : x
  2. Step 2: Convert to fraction form
    5,860,499.20/8,790,748.80 = 5,755,523.20/x
  3. Step 3: Cross multiply
    5,860,499.20x = 8,790,748.80 × 5,755,523.20
  4. Step 4: Simplify right side
    5,860,499.20x = 50,595,358,663,772.16
  5. Step 5: Solve for x
    x = 50,595,358,663,772.16/5,860,499.20
  6. Step 6: Final answer
    x = 8,633,284.80

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