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Finding the Fourth Proportional to 241,913.84, 363,035.88 and 84,140.72

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Solution

The fourth proportional to 241,913.84, 363,035.88 and 84,140.72 is: 126,268.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,913.84 : 363,035.88 = 84,140.72 : x
  2. Step 2: Convert to fraction form
    241,913.84/363,035.88 = 84,140.72/x
  3. Step 3: Cross multiply
    241,913.84x = 363,035.88 × 84,140.72
  4. Step 4: Simplify right side
    241,913.84x = 30,546,100,329.03
  5. Step 5: Solve for x
    x = 30,546,100,329.03/241,913.84
  6. Step 6: Final answer
    x = 126,268.51

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