Finding the Fourth Proportional to 2,500.88, 3,452.04 and 1,569.68

Step by Step Solution

1. Step 1: Write the proportion equation
   2,500.88 : 3,452.04 = 1,569.68 : x
2. Step 2: Convert to fraction form
   2,500.88/3,452.04 = 1,569.68/x
3. Step 3: Cross multiply
   2,500.88x = 3,452.04 × 1,569.68
4. Step 4: Simplify right side
   2,500.88x = 5,418,598.15
5. Step 5: Solve for x
   x = 5,418,598.15/2,500.88
6. Step 6: Final answer
   x = 2,166.68