Finding the Fourth Proportional to 1,731.12, 2,582.24 and 1,565.04

Step by Step Solution

1. Step 1: Write the proportion equation
   1,731.12 : 2,582.24 = 1,565.04 : x
2. Step 2: Convert to fraction form
   1,731.12/2,582.24 = 1,565.04/x
3. Step 3: Cross multiply
   1,731.12x = 2,582.24 × 1,565.04
4. Step 4: Simplify right side
   1,731.12x = 4,041,308.89
5. Step 5: Solve for x
   x = 4,041,308.89/1,731.12
6. Step 6: Final answer
   x = 2,334.51