Finding the Fourth Proportional to 10,569.13, 15,855.52 and 3,549.82

Step by Step Solution

1. Step 1: Write the proportion equation
   10,569.13 : 15,855.52 = 3,549.82 : x
2. Step 2: Convert to fraction form
   10,569.13/15,855.52 = 3,549.82/x
3. Step 3: Cross multiply
   10,569.13x = 15,855.52 × 3,549.82
4. Step 4: Simplify right side
   10,569.13x = 56,284,242.01
5. Step 5: Solve for x
   x = 56,284,242.01/10,569.13
6. Step 6: Final answer
   x = 5,325.34