Finding the Fourth Proportional to 22,910.88, 34,356.60 and 8,123.52

Step by Step Solution

1. Step 1: Write the proportion equation
   22,910.88 : 34,356.60 = 8,123.52 : x
2. Step 2: Convert to fraction form
   22,910.88/34,356.60 = 8,123.52/x
3. Step 3: Cross multiply
   22,910.88x = 34,356.60 × 8,123.52
4. Step 4: Simplify right side
   22,910.88x = 279,096,527.23
5. Step 5: Solve for x
   x = 279,096,527.23/22,910.88
6. Step 6: Final answer
   x = 12,181.83