Finding the Fourth Proportional to 88,978.43, 133,511.39 and 41,596.77

Step by Step Solution

1. Step 1: Write the proportion equation
   88,978.43 : 133,511.39 = 41,596.77 : x
2. Step 2: Convert to fraction form
   88,978.43/133,511.39 = 41,596.77/x
3. Step 3: Cross multiply
   88,978.43x = 133,511.39 × 41,596.77
4. Step 4: Simplify right side
   88,978.43x = 5,553,643,030.88
5. Step 5: Solve for x
   x = 5,553,643,030.88/88,978.43
6. Step 6: Final answer
   x = 62,415.61