Finding the Fourth Proportional to 88,349.69, 132,428.15 and 43,401.98

Step by Step Solution

1. Step 1: Write the proportion equation
   88,349.69 : 132,428.15 = 43,401.98 : x
2. Step 2: Convert to fraction form
   88,349.69/132,428.15 = 43,401.98/x
3. Step 3: Cross multiply
   88,349.69x = 132,428.15 × 43,401.98
4. Step 4: Simplify right side
   88,349.69x = 5,747,644,194.55
5. Step 5: Solve for x
   x = 5,747,644,194.55/88,349.69
6. Step 6: Final answer
   x = 65,055.62