Finding the Fourth Proportional to 1,567.10, 2,159.61 and 1,124.24

Step by Step Solution

1. Step 1: Write the proportion equation
   1,567.10 : 2,159.61 = 1,124.24 : x
2. Step 2: Convert to fraction form
   1,567.10/2,159.61 = 1,124.24/x
3. Step 3: Cross multiply
   1,567.10x = 2,159.61 × 1,124.24
4. Step 4: Simplify right side
   1,567.10x = 2,427,909.15
5. Step 5: Solve for x
   x = 2,427,909.15/1,567.10
6. Step 6: Final answer
   x = 1,549.31