Finding the Fourth Proportional to 11,502.37, 17,251.59 and 3,711.18

Step by Step Solution

1. Step 1: Write the proportion equation
   11,502.37 : 17,251.59 = 3,711.18 : x
2. Step 2: Convert to fraction form
   11,502.37/17,251.59 = 3,711.18/x
3. Step 3: Cross multiply
   11,502.37x = 17,251.59 × 3,711.18
4. Step 4: Simplify right side
   11,502.37x = 64,023,755.78
5. Step 5: Solve for x
   x = 64,023,755.78/11,502.37
6. Step 6: Final answer
   x = 5,566.14