Finding the Fourth Proportional to 10,561.74, 14,575.86 and 6,086.09

Step by Step Solution

1. Step 1: Write the proportion equation
   10,561.74 : 14,575.86 = 6,086.09 : x
2. Step 2: Convert to fraction form
   10,561.74/14,575.86 = 6,086.09/x
3. Step 3: Cross multiply
   10,561.74x = 14,575.86 × 6,086.09
4. Step 4: Simplify right side
   10,561.74x = 88,709,922.91
5. Step 5: Solve for x
   x = 88,709,922.91/10,561.74
6. Step 6: Final answer
   x = 8,399.18