Finding the Fourth Proportional to 10,108.72, 13,950.15 and 5,632.73

Step by Step Solution

1. Step 1: Write the proportion equation
   10,108.72 : 13,950.15 = 5,632.73 : x
2. Step 2: Convert to fraction form
   10,108.72/13,950.15 = 5,632.73/x
3. Step 3: Cross multiply
   10,108.72x = 13,950.15 × 5,632.73
4. Step 4: Simplify right side
   10,108.72x = 78,577,428.41
5. Step 5: Solve for x
   x = 78,577,428.41/10,108.72
6. Step 6: Final answer
   x = 7,773.23