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Finding the Fourth Proportional to 79,724.56, 110,019.56 and 43,914.44

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Solution

The fourth proportional to 79,724.56, 110,019.56 and 43,914.44 is: 60,601.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,724.56 : 110,019.56 = 43,914.44 : x
  2. Step 2: Convert to fraction form
    79,724.56/110,019.56 = 43,914.44/x
  3. Step 3: Cross multiply
    79,724.56x = 110,019.56 × 43,914.44
  4. Step 4: Simplify right side
    79,724.56x = 4,831,447,366.45
  5. Step 5: Solve for x
    x = 4,831,447,366.45/79,724.56
  6. Step 6: Final answer
    x = 60,601.74

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