Finding the Fourth Proportional to 10,531.69, 15,799.97 and 5,606.08

Step by Step Solution

1. Step 1: Write the proportion equation
   10,531.69 : 15,799.97 = 5,606.08 : x
2. Step 2: Convert to fraction form
   10,531.69/15,799.97 = 5,606.08/x
3. Step 3: Cross multiply
   10,531.69x = 15,799.97 × 5,606.08
4. Step 4: Simplify right side
   10,531.69x = 88,575,895.82
5. Step 5: Solve for x
   x = 88,575,895.82/10,531.69
6. Step 6: Final answer
   x = 8,410.42