Finding the Fourth Proportional to 11,187.52, 16,755.68 and 5,348.16

Step by Step Solution

1. Step 1: Write the proportion equation
   11,187.52 : 16,755.68 = 5,348.16 : x
2. Step 2: Convert to fraction form
   11,187.52/16,755.68 = 5,348.16/x
3. Step 3: Cross multiply
   11,187.52x = 16,755.68 × 5,348.16
4. Step 4: Simplify right side
   11,187.52x = 89,612,057.55
5. Step 5: Solve for x
   x = 89,612,057.55/11,187.52
6. Step 6: Final answer
   x = 8,010.00