Finding the Fourth Proportional to 10,610.58, 14,634.30 and 7,422.81

Step by Step Solution

1. Step 1: Write the proportion equation
   10,610.58 : 14,634.30 = 7,422.81 : x
2. Step 2: Convert to fraction form
   10,610.58/14,634.30 = 7,422.81/x
3. Step 3: Cross multiply
   10,610.58x = 14,634.30 × 7,422.81
4. Step 4: Simplify right side
   10,610.58x = 108,627,628.38
5. Step 5: Solve for x
   x = 108,627,628.38/10,610.58
6. Step 6: Final answer
   x = 10,237.67