Finding the Fourth Proportional to 22,705.35, 34,113.39 and 21,446.46

Step by Step Solution

1. Step 1: Write the proportion equation
   22,705.35 : 34,113.39 = 21,446.46 : x
2. Step 2: Convert to fraction form
   22,705.35/34,113.39 = 21,446.46/x
3. Step 3: Cross multiply
   22,705.35x = 34,113.39 × 21,446.46
4. Step 4: Simplify right side
   22,705.35x = 731,611,454.10
5. Step 5: Solve for x
   x = 731,611,454.10/22,705.35
6. Step 6: Final answer
   x = 32,221.99