Finding the Fourth Proportional to 22,900.66, 34,355.88 and 7,105.35

Step by Step Solution

1. Step 1: Write the proportion equation
   22,900.66 : 34,355.88 = 7,105.35 : x
2. Step 2: Convert to fraction form
   22,900.66/34,355.88 = 7,105.35/x
3. Step 3: Cross multiply
   22,900.66x = 34,355.88 × 7,105.35
4. Step 4: Simplify right side
   22,900.66x = 244,110,551.96
5. Step 5: Solve for x
   x = 244,110,551.96/22,900.66
6. Step 6: Final answer
   x = 10,659.54