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Finding the Fourth Proportional to 56,108.70, 84,279.69 and 44,503.02

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Solution

The fourth proportional to 56,108.70, 84,279.69 and 44,503.02 is: 66,847.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,108.70 : 84,279.69 = 44,503.02 : x
  2. Step 2: Convert to fraction form
    56,108.70/84,279.69 = 44,503.02/x
  3. Step 3: Cross multiply
    56,108.70x = 84,279.69 × 44,503.02
  4. Step 4: Simplify right side
    56,108.70x = 3,750,700,729.66
  5. Step 5: Solve for x
    x = 3,750,700,729.66/56,108.70
  6. Step 6: Final answer
    x = 66,847.04

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