Finding the Fourth Proportional to 6,244.30, 8,615.72 and 3,725.93

Step by Step Solution

1. Step 1: Write the proportion equation
   6,244.30 : 8,615.72 = 3,725.93 : x
2. Step 2: Convert to fraction form
   6,244.30/8,615.72 = 3,725.93/x
3. Step 3: Cross multiply
   6,244.30x = 8,615.72 × 3,725.93
4. Step 4: Simplify right side
   6,244.30x = 32,101,600.47
5. Step 5: Solve for x
   x = 32,101,600.47/6,244.30
6. Step 6: Final answer
   x = 5,140.94