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Finding the Fourth Proportional to 82,764.54, 124,147.44 and 23,600.16

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Solution

The fourth proportional to 82,764.54, 124,147.44 and 23,600.16 is: 35,400.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,764.54 : 124,147.44 = 23,600.16 : x
  2. Step 2: Convert to fraction form
    82,764.54/124,147.44 = 23,600.16/x
  3. Step 3: Cross multiply
    82,764.54x = 124,147.44 × 23,600.16
  4. Step 4: Simplify right side
    82,764.54x = 2,929,899,447.59
  5. Step 5: Solve for x
    x = 2,929,899,447.59/82,764.54
  6. Step 6: Final answer
    x = 35,400.42

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