Finding the Fourth Proportional to 22,753.76, 34,146.01 and 7,962.80

Step by Step Solution

1. Step 1: Write the proportion equation
   22,753.76 : 34,146.01 = 7,962.80 : x
2. Step 2: Convert to fraction form
   22,753.76/34,146.01 = 7,962.80/x
3. Step 3: Cross multiply
   22,753.76x = 34,146.01 × 7,962.80
4. Step 4: Simplify right side
   22,753.76x = 271,897,913.89
5. Step 5: Solve for x
   x = 271,897,913.89/22,753.76
6. Step 6: Final answer
   x = 11,949.58