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Finding the Fourth Proportional to 59,473.35, 89,205.39 and 22,015.80

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Solution

The fourth proportional to 59,473.35, 89,205.39 and 22,015.80 is: 33,021.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,473.35 : 89,205.39 = 22,015.80 : x
  2. Step 2: Convert to fraction form
    59,473.35/89,205.39 = 22,015.80/x
  3. Step 3: Cross multiply
    59,473.35x = 89,205.39 × 22,015.80
  4. Step 4: Simplify right side
    59,473.35x = 1,963,928,025.16
  5. Step 5: Solve for x
    x = 1,963,928,025.16/59,473.35
  6. Step 6: Final answer
    x = 33,021.98

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