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Finding the Fourth Proportional to 126,880.51, 175,102.44 and 69,519.94

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Solution

The fourth proportional to 126,880.51, 175,102.44 and 69,519.94 is: 95,941.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    126,880.51 : 175,102.44 = 69,519.94 : x
  2. Step 2: Convert to fraction form
    126,880.51/175,102.44 = 69,519.94/x
  3. Step 3: Cross multiply
    126,880.51x = 175,102.44 × 69,519.94
  4. Step 4: Simplify right side
    126,880.51x = 12,173,110,815.25
  5. Step 5: Solve for x
    x = 12,173,110,815.25/126,880.51
  6. Step 6: Final answer
    x = 95,941.53

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