Finding the Fourth Proportional to 3,807.02, 5,707.52 and 2,498.92

Step by Step Solution

1. Step 1: Write the proportion equation
   3,807.02 : 5,707.52 = 2,498.92 : x
2. Step 2: Convert to fraction form
   3,807.02/5,707.52 = 2,498.92/x
3. Step 3: Cross multiply
   3,807.02x = 5,707.52 × 2,498.92
4. Step 4: Simplify right side
   3,807.02x = 14,262,635.88
5. Step 5: Solve for x
   x = 14,262,635.88/3,807.02
6. Step 6: Final answer
   x = 3,746.40