Finding the Fourth Proportional to 88,111.35, 132,180.84 and 28,933.56

Step by Step Solution

1. Step 1: Write the proportion equation
   88,111.35 : 132,180.84 = 28,933.56 : x
2. Step 2: Convert to fraction form
   88,111.35/132,180.84 = 28,933.56/x
3. Step 3: Cross multiply
   88,111.35x = 132,180.84 × 28,933.56
4. Step 4: Simplify right side
   88,111.35x = 3,824,462,264.99
5. Step 5: Solve for x
   x = 3,824,462,264.99/88,111.35
6. Step 6: Final answer
   x = 43,404.88