Finding the Fourth Proportional to 11,504.88, 17,255.48 and 3,713.72

Step by Step Solution

1. Step 1: Write the proportion equation
   11,504.88 : 17,255.48 = 3,713.72 : x
2. Step 2: Convert to fraction form
   11,504.88/17,255.48 = 3,713.72/x
3. Step 3: Cross multiply
   11,504.88x = 17,255.48 × 3,713.72
4. Step 4: Simplify right side
   11,504.88x = 64,081,916.34
5. Step 5: Solve for x
   x = 64,081,916.34/11,504.88
6. Step 6: Final answer
   x = 5,569.98