Finding the Fourth Proportional to 189,112.52, 283,702.50 and 62,760.42

Step by Step Solution

1. Step 1: Write the proportion equation
   189,112.52 : 283,702.50 = 62,760.42 : x
2. Step 2: Convert to fraction form
   189,112.52/283,702.50 = 62,760.42/x
3. Step 3: Cross multiply
   189,112.52x = 283,702.50 × 62,760.42
4. Step 4: Simplify right side
   189,112.52x = 17,805,288,055.05
5. Step 5: Solve for x
   x = 17,805,288,055.05/189,112.52
6. Step 6: Final answer
   x = 94,151.82