Finding the Fourth Proportional to 22,838.32, 34,171.34 and 13,483.43

Step by Step Solution

1. Step 1: Write the proportion equation
   22,838.32 : 34,171.34 = 13,483.43 : x
2. Step 2: Convert to fraction form
   22,838.32/34,171.34 = 13,483.43/x
3. Step 3: Cross multiply
   22,838.32x = 34,171.34 × 13,483.43
4. Step 4: Simplify right side
   22,838.32x = 460,746,733.75
5. Step 5: Solve for x
   x = 460,746,733.75/22,838.32
6. Step 6: Final answer
   x = 20,174.29