Finding the Fourth Proportional to 10,326.48, 14,250.51 and 5,610.78

Step by Step Solution

1. Step 1: Write the proportion equation
   10,326.48 : 14,250.51 = 5,610.78 : x
2. Step 2: Convert to fraction form
   10,326.48/14,250.51 = 5,610.78/x
3. Step 3: Cross multiply
   10,326.48x = 14,250.51 × 5,610.78
4. Step 4: Simplify right side
   10,326.48x = 79,956,476.50
5. Step 5: Solve for x
   x = 79,956,476.50/10,326.48
6. Step 6: Final answer
   x = 7,742.86