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Finding the Fourth Proportional to 169,300.83, 233,633.85 and 92,819.01

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Solution

The fourth proportional to 169,300.83, 233,633.85 and 92,819.01 is: 128,089.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,300.83 : 233,633.85 = 92,819.01 : x
  2. Step 2: Convert to fraction form
    169,300.83/233,633.85 = 92,819.01/x
  3. Step 3: Cross multiply
    169,300.83x = 233,633.85 × 92,819.01
  4. Step 4: Simplify right side
    169,300.83x = 21,685,662,659.49
  5. Step 5: Solve for x
    x = 21,685,662,659.49/169,300.83
  6. Step 6: Final answer
    x = 128,089.52

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