Finding the Fourth Proportional to 22,889.90, 34,335.74 and 7,096.55

Step by Step Solution

1. Step 1: Write the proportion equation
   22,889.90 : 34,335.74 = 7,096.55 : x
2. Step 2: Convert to fraction form
   22,889.90/34,335.74 = 7,096.55/x
3. Step 3: Cross multiply
   22,889.90x = 34,335.74 × 7,096.55
4. Step 4: Simplify right side
   22,889.90x = 243,665,399.28
5. Step 5: Solve for x
   x = 243,665,399.28/22,889.90
6. Step 6: Final answer
   x = 10,645.10