Finding the Fourth Proportional to 10,610.86, 14,648.46 and 7,481.02

Step by Step Solution

1. Step 1: Write the proportion equation
   10,610.86 : 14,648.46 = 7,481.02 : x
2. Step 2: Convert to fraction form
   10,610.86/14,648.46 = 7,481.02/x
3. Step 3: Cross multiply
   10,610.86x = 14,648.46 × 7,481.02
4. Step 4: Simplify right side
   10,610.86x = 109,585,422.23
5. Step 5: Solve for x
   x = 109,585,422.23/10,610.86
6. Step 6: Final answer
   x = 10,327.67