Finding the Fourth Proportional to 3,725.89, 5,143.98 and 2,468.02

Step by Step Solution

1. Step 1: Write the proportion equation
   3,725.89 : 5,143.98 = 2,468.02 : x
2. Step 2: Convert to fraction form
   3,725.89/5,143.98 = 2,468.02/x
3. Step 3: Cross multiply
   3,725.89x = 5,143.98 × 2,468.02
4. Step 4: Simplify right side
   3,725.89x = 12,695,441.91
5. Step 5: Solve for x
   x = 12,695,441.91/3,725.89
6. Step 6: Final answer
   x = 3,407.36