Finding the Fourth Proportional to 11,146.52, 16,718.71 and 3,751.04

Step by Step Solution

1. Step 1: Write the proportion equation
   11,146.52 : 16,718.71 = 3,751.04 : x
2. Step 2: Convert to fraction form
   11,146.52/16,718.71 = 3,751.04/x
3. Step 3: Cross multiply
   11,146.52x = 16,718.71 × 3,751.04
4. Step 4: Simplify right side
   11,146.52x = 62,712,549.96
5. Step 5: Solve for x
   x = 62,712,549.96/11,146.52
6. Step 6: Final answer
   x = 5,626.20