Finding the Fourth Proportional to 22,962.42, 34,456.59 and 9,813.78

Step by Step Solution

1. Step 1: Write the proportion equation
   22,962.42 : 34,456.59 = 9,813.78 : x
2. Step 2: Convert to fraction form
   22,962.42/34,456.59 = 9,813.78/x
3. Step 3: Cross multiply
   22,962.42x = 34,456.59 × 9,813.78
4. Step 4: Simplify right side
   22,962.42x = 338,149,393.81
5. Step 5: Solve for x
   x = 338,149,393.81/22,962.42
6. Step 6: Final answer
   x = 14,726.21