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Finding the Fourth Proportional to 126,099.22, 174,018.12 and 69,512.62

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Solution

The fourth proportional to 126,099.22, 174,018.12 and 69,512.62 is: 95,928.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    126,099.22 : 174,018.12 = 69,512.62 : x
  2. Step 2: Convert to fraction form
    126,099.22/174,018.12 = 69,512.62/x
  3. Step 3: Cross multiply
    126,099.22x = 174,018.12 × 69,512.62
  4. Step 4: Simplify right side
    126,099.22x = 12,096,455,448.67
  5. Step 5: Solve for x
    x = 12,096,455,448.67/126,099.22
  6. Step 6: Final answer
    x = 95,928.08

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