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Finding the Fourth Proportional to 63,201.94, 87,218.67 and 34,909.45

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Solution

The fourth proportional to 63,201.94, 87,218.67 and 34,909.45 is: 48,175.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,201.94 : 87,218.67 = 34,909.45 : x
  2. Step 2: Convert to fraction form
    63,201.94/87,218.67 = 34,909.45/x
  3. Step 3: Cross multiply
    63,201.94x = 87,218.67 × 34,909.45
  4. Step 4: Simplify right side
    63,201.94x = 3,044,755,712.30
  5. Step 5: Solve for x
    x = 3,044,755,712.30/63,201.94
  6. Step 6: Final answer
    x = 48,175.04

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