Finding the Fourth Proportional to 88,083.27, 132,075.38 and 28,913.99

Step by Step Solution

1. Step 1: Write the proportion equation
   88,083.27 : 132,075.38 = 28,913.99 : x
2. Step 2: Convert to fraction form
   88,083.27/132,075.38 = 28,913.99/x
3. Step 3: Cross multiply
   88,083.27x = 132,075.38 × 28,913.99
4. Step 4: Simplify right side
   88,083.27x = 3,818,825,411.62
5. Step 5: Solve for x
   x = 3,818,825,411.62/88,083.27
6. Step 6: Final answer
   x = 43,354.72