Finding the Fourth Proportional to 10,367.72, 14,307.32 and 5,651.90

Step by Step Solution

1. Step 1: Write the proportion equation
   10,367.72 : 14,307.32 = 5,651.90 : x
2. Step 2: Convert to fraction form
   10,367.72/14,307.32 = 5,651.90/x
3. Step 3: Cross multiply
   10,367.72x = 14,307.32 × 5,651.90
4. Step 4: Simplify right side
   10,367.72x = 80,863,541.91
5. Step 5: Solve for x
   x = 80,863,541.91/10,367.72
6. Step 6: Final answer
   x = 7,799.55