Finding the Fourth Proportional to 11,588.72, 17,372.16 and 3,792.08

Step by Step Solution

1. Step 1: Write the proportion equation
   11,588.72 : 17,372.16 = 3,792.08 : x
2. Step 2: Convert to fraction form
   11,588.72/17,372.16 = 3,792.08/x
3. Step 3: Cross multiply
   11,588.72x = 17,372.16 × 3,792.08
4. Step 4: Simplify right side
   11,588.72x = 65,876,620.49
5. Step 5: Solve for x
   x = 65,876,620.49/11,588.72
6. Step 6: Final answer
   x = 5,684.55