Finding the Fourth Proportional to 8,088.91, 12,133.25 and 2,542.59

Step by Step Solution

1. Step 1: Write the proportion equation
   8,088.91 : 12,133.25 = 2,542.59 : x
2. Step 2: Convert to fraction form
   8,088.91/12,133.25 = 2,542.59/x
3. Step 3: Cross multiply
   8,088.91x = 12,133.25 × 2,542.59
4. Step 4: Simplify right side
   8,088.91x = 30,849,876.94
5. Step 5: Solve for x
   x = 30,849,876.94/8,088.91
6. Step 6: Final answer
   x = 3,813.85