Finding the Fourth Proportional to 88,678.59, 132,988.71 and 29,498.37

Step by Step Solution

1. Step 1: Write the proportion equation
   88,678.59 : 132,988.71 = 29,498.37 : x
2. Step 2: Convert to fraction form
   88,678.59/132,988.71 = 29,498.37/x
3. Step 3: Cross multiply
   88,678.59x = 132,988.71 × 29,498.37
4. Step 4: Simplify right side
   88,678.59x = 3,922,950,173.40
5. Step 5: Solve for x
   x = 3,922,950,173.40/88,678.59
6. Step 6: Final answer
   x = 44,237.85