Finding the Fourth Proportional to 22,890.56, 34,341.12 and 8,099.52

Step by Step Solution

1. Step 1: Write the proportion equation
   22,890.56 : 34,341.12 = 8,099.52 : x
2. Step 2: Convert to fraction form
   22,890.56/34,341.12 = 8,099.52/x
3. Step 3: Cross multiply
   22,890.56x = 34,341.12 × 8,099.52
4. Step 4: Simplify right side
   22,890.56x = 278,146,588.26
5. Step 5: Solve for x
   x = 278,146,588.26/22,890.56
6. Step 6: Final answer
   x = 12,151.15