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Finding the Fourth Proportional to 61,796.31, 92,694.41 and 53,451.52

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Solution

The fourth proportional to 61,796.31, 92,694.41 and 53,451.52 is: 80,177.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,796.31 : 92,694.41 = 53,451.52 : x
  2. Step 2: Convert to fraction form
    61,796.31/92,694.41 = 53,451.52/x
  3. Step 3: Cross multiply
    61,796.31x = 92,694.41 × 53,451.52
  4. Step 4: Simplify right side
    61,796.31x = 4,954,657,110.00
  5. Step 5: Solve for x
    x = 4,954,657,110.00/61,796.31
  6. Step 6: Final answer
    x = 80,177.23

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