Finding the Fourth Proportional to 2,493.59, 3,740.40 and 1,032.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,493.59 : 3,740.40 = 1,032.72 : x
2. Step 2: Convert to fraction form
   2,493.59/3,740.40 = 1,032.72/x
3. Step 3: Cross multiply
   2,493.59x = 3,740.40 × 1,032.72
4. Step 4: Simplify right side
   2,493.59x = 3,862,785.89
5. Step 5: Solve for x
   x = 3,862,785.89/2,493.59
6. Step 6: Final answer
   x = 1,549.09