Finding the Fourth Proportional to 11,593.27, 17,385.18 and 5,672.71

Step by Step Solution

1. Step 1: Write the proportion equation
   11,593.27 : 17,385.18 = 5,672.71 : x
2. Step 2: Convert to fraction form
   11,593.27/17,385.18 = 5,672.71/x
3. Step 3: Cross multiply
   11,593.27x = 17,385.18 × 5,672.71
4. Step 4: Simplify right side
   11,593.27x = 98,621,084.44
5. Step 5: Solve for x
   x = 98,621,084.44/11,593.27
6. Step 6: Final answer
   x = 8,506.75