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Finding the Fourth Proportional to 79,582.97, 109,824.56 and 43,775.71

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Solution

The fourth proportional to 79,582.97, 109,824.56 and 43,775.71 is: 60,410.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,582.97 : 109,824.56 = 43,775.71 : x
  2. Step 2: Convert to fraction form
    79,582.97/109,824.56 = 43,775.71/x
  3. Step 3: Cross multiply
    79,582.97x = 109,824.56 × 43,775.71
  4. Step 4: Simplify right side
    79,582.97x = 4,807,647,760.16
  5. Step 5: Solve for x
    x = 4,807,647,760.16/79,582.97
  6. Step 6: Final answer
    x = 60,410.51

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