Finding the Fourth Proportional to 22,922.91, 34,370.69 and 7,123.19

Step by Step Solution

1. Step 1: Write the proportion equation
   22,922.91 : 34,370.69 = 7,123.19 : x
2. Step 2: Convert to fraction form
   22,922.91/34,370.69 = 7,123.19/x
3. Step 3: Cross multiply
   22,922.91x = 34,370.69 × 7,123.19
4. Step 4: Simplify right side
   22,922.91x = 244,828,747.83
5. Step 5: Solve for x
   x = 244,828,747.83/22,922.91
6. Step 6: Final answer
   x = 10,680.53