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Finding the Fourth Proportional to 60,714.31, 83,785.76 and 35,563.81

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Solution

The fourth proportional to 60,714.31, 83,785.76 and 35,563.81 is: 49,078.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,714.31 : 83,785.76 = 35,563.81 : x
  2. Step 2: Convert to fraction form
    60,714.31/83,785.76 = 35,563.81/x
  3. Step 3: Cross multiply
    60,714.31x = 83,785.76 × 35,563.81
  4. Step 4: Simplify right side
    60,714.31x = 2,979,740,849.35
  5. Step 5: Solve for x
    x = 2,979,740,849.35/60,714.31
  6. Step 6: Final answer
    x = 49,078.06

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