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Finding the Fourth Proportional to 79,972.11, 110,361.54 and 44,164.55

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Solution

The fourth proportional to 79,972.11, 110,361.54 and 44,164.55 is: 60,947.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,972.11 : 110,361.54 = 44,164.55 : x
  2. Step 2: Convert to fraction form
    79,972.11/110,361.54 = 44,164.55/x
  3. Step 3: Cross multiply
    79,972.11x = 110,361.54 × 44,164.55
  4. Step 4: Simplify right side
    79,972.11x = 4,874,067,751.41
  5. Step 5: Solve for x
    x = 4,874,067,751.41/79,972.11
  6. Step 6: Final answer
    x = 60,947.09

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