Finding the Fourth Proportional to 88,111.18, 132,180.54 and 28,933.39

Step by Step Solution

1. Step 1: Write the proportion equation
   88,111.18 : 132,180.54 = 28,933.39 : x
2. Step 2: Convert to fraction form
   88,111.18/132,180.54 = 28,933.39/x
3. Step 3: Cross multiply
   88,111.18x = 132,180.54 × 28,933.39
4. Step 4: Simplify right side
   88,111.18x = 3,824,431,114.23
5. Step 5: Solve for x
   x = 3,824,431,114.23/88,111.18
6. Step 6: Final answer
   x = 43,404.61