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Finding the Fourth Proportional to 59,142.51, 81,615.47 and 32,284.94

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Solution

The fourth proportional to 59,142.51, 81,615.47 and 32,284.94 is: 44,552.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,142.51 : 81,615.47 = 32,284.94 : x
  2. Step 2: Convert to fraction form
    59,142.51/81,615.47 = 32,284.94/x
  3. Step 3: Cross multiply
    59,142.51x = 81,615.47 × 32,284.94
  4. Step 4: Simplify right side
    59,142.51x = 2,634,949,982.52
  5. Step 5: Solve for x
    x = 2,634,949,982.52/59,142.51
  6. Step 6: Final answer
    x = 44,552.56

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