Finding the Fourth Proportional to 11,592.72, 17,391.24 and 3,803.76

Step by Step Solution

1. Step 1: Write the proportion equation
   11,592.72 : 17,391.24 = 3,803.76 : x
2. Step 2: Convert to fraction form
   11,592.72/17,391.24 = 3,803.76/x
3. Step 3: Cross multiply
   11,592.72x = 17,391.24 × 3,803.76
4. Step 4: Simplify right side
   11,592.72x = 66,152,103.06
5. Step 5: Solve for x
   x = 66,152,103.06/11,592.72
6. Step 6: Final answer
   x = 5,706.35