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Finding the Fourth Proportional to 152,570.16, 210,559.28 and 84,608.44

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Solution

The fourth proportional to 152,570.16, 210,559.28 and 84,608.44 is: 116,766.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,570.16 : 210,559.28 = 84,608.44 : x
  2. Step 2: Convert to fraction form
    152,570.16/210,559.28 = 84,608.44/x
  3. Step 3: Cross multiply
    152,570.16x = 210,559.28 × 84,608.44
  4. Step 4: Simplify right side
    152,570.16x = 17,815,092,208.32
  5. Step 5: Solve for x
    x = 17,815,092,208.32/152,570.16
  6. Step 6: Final answer
    x = 116,766.56

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