Finding the Fourth Proportional to 2,562.31, 3,843.60 and 1,175.02

Step by Step Solution

1. Step 1: Write the proportion equation
   2,562.31 : 3,843.60 = 1,175.02 : x
2. Step 2: Convert to fraction form
   2,562.31/3,843.60 = 1,175.02/x
3. Step 3: Cross multiply
   2,562.31x = 3,843.60 × 1,175.02
4. Step 4: Simplify right side
   2,562.31x = 4,516,292.86
5. Step 5: Solve for x
   x = 4,516,292.86/2,562.31
6. Step 6: Final answer
   x = 1,762.59