Finding the Fourth Proportional to 10,229.82, 15,339.80 and 3,566.18

Step by Step Solution

1. Step 1: Write the proportion equation
   10,229.82 : 15,339.80 = 3,566.18 : x
2. Step 2: Convert to fraction form
   10,229.82/15,339.80 = 3,566.18/x
3. Step 3: Cross multiply
   10,229.82x = 15,339.80 × 3,566.18
4. Step 4: Simplify right side
   10,229.82x = 54,704,393.43
5. Step 5: Solve for x
   x = 54,704,393.43/10,229.82
6. Step 6: Final answer
   x = 5,347.54