Finding the Fourth Proportional to 117,632.52, 162,332.37 and 63,916.56

Step by Step Solution

1. Step 1: Write the proportion equation
   117,632.52 : 162,332.37 = 63,916.56 : x
2. Step 2: Convert to fraction form
   117,632.52/162,332.37 = 63,916.56/x
3. Step 3: Cross multiply
   117,632.52x = 162,332.37 × 63,916.56
4. Step 4: Simplify right side
   117,632.52x = 10,375,726,667.05
5. Step 5: Solve for x
   x = 10,375,726,667.05/117,632.52
6. Step 6: Final answer
   x = 88,204.58