Finding the Fourth Proportional to 88,066.72, 132,098.55 and 35,474.86

Step by Step Solution

1. Step 1: Write the proportion equation
   88,066.72 : 132,098.55 = 35,474.86 : x
2. Step 2: Convert to fraction form
   88,066.72/132,098.55 = 35,474.86/x
3. Step 3: Cross multiply
   88,066.72x = 132,098.55 × 35,474.86
4. Step 4: Simplify right side
   88,066.72x = 4,686,177,567.45
5. Step 5: Solve for x
   x = 4,686,177,567.45/88,066.72
6. Step 6: Final answer
   x = 53,211.67