Finding the Fourth Proportional to 10,326.72, 14,250.93 and 5,610.99

Step by Step Solution

1. Step 1: Write the proportion equation
   10,326.72 : 14,250.93 = 5,610.99 : x
2. Step 2: Convert to fraction form
   10,326.72/14,250.93 = 5,610.99/x
3. Step 3: Cross multiply
   10,326.72x = 14,250.93 × 5,610.99
4. Step 4: Simplify right side
   10,326.72x = 79,961,825.72
5. Step 5: Solve for x
   x = 79,961,825.72/10,326.72
6. Step 6: Final answer
   x = 7,743.20