Finding the Fourth Proportional to 2,501.84, 3,753.20 and 1,040.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,501.84 : 3,753.20 = 1,040.24 : x
2. Step 2: Convert to fraction form
   2,501.84/3,753.20 = 1,040.24/x
3. Step 3: Cross multiply
   2,501.84x = 3,753.20 × 1,040.24
4. Step 4: Simplify right side
   2,501.84x = 3,904,228.77
5. Step 5: Solve for x
   x = 3,904,228.77/2,501.84
6. Step 6: Final answer
   x = 1,560.54