Finding the Fourth Proportional to 88,020.72, 132,035.94 and 35,423.37

Step by Step Solution

1. Step 1: Write the proportion equation
   88,020.72 : 132,035.94 = 35,423.37 : x
2. Step 2: Convert to fraction form
   88,020.72/132,035.94 = 35,423.37/x
3. Step 3: Cross multiply
   88,020.72x = 132,035.94 × 35,423.37
4. Step 4: Simplify right side
   88,020.72x = 4,677,157,955.92
5. Step 5: Solve for x
   x = 4,677,157,955.92/88,020.72
6. Step 6: Final answer
   x = 53,137.01