Finding the Fourth Proportional to 10,312.82, 14,231.71 and 5,597.11

Step by Step Solution

1. Step 1: Write the proportion equation
   10,312.82 : 14,231.71 = 5,597.11 : x
2. Step 2: Convert to fraction form
   10,312.82/14,231.71 = 5,597.11/x
3. Step 3: Cross multiply
   10,312.82x = 14,231.71 × 5,597.11
4. Step 4: Simplify right side
   10,312.82x = 79,656,439.66
5. Step 5: Solve for x
   x = 79,656,439.66/10,312.82
6. Step 6: Final answer
   x = 7,724.02