Finding the Fourth Proportional to 10,367.54, 14,307.28 and 5,651.72

Step by Step Solution

1. Step 1: Write the proportion equation
   10,367.54 : 14,307.28 = 5,651.72 : x
2. Step 2: Convert to fraction form
   10,367.54/14,307.28 = 5,651.72/x
3. Step 3: Cross multiply
   10,367.54x = 14,307.28 × 5,651.72
4. Step 4: Simplify right side
   10,367.54x = 80,860,740.52
5. Step 5: Solve for x
   x = 80,860,740.52/10,367.54
6. Step 6: Final answer
   x = 7,799.41