Finding the Fourth Proportional to 2,513.69, 3,468.48 and 1,569.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,513.69 : 3,468.48 = 1,569.32 : x
2. Step 2: Convert to fraction form
   2,513.69/3,468.48 = 1,569.32/x
3. Step 3: Cross multiply
   2,513.69x = 3,468.48 × 1,569.32
4. Step 4: Simplify right side
   2,513.69x = 5,443,155.03
5. Step 5: Solve for x
   x = 5,443,155.03/2,513.69
6. Step 6: Final answer
   x = 2,165.40