Finding the Fourth Proportional to 22,703.82, 34,071.27 and 7,912.74

Step by Step Solution

1. Step 1: Write the proportion equation
   22,703.82 : 34,071.27 = 7,912.74 : x
2. Step 2: Convert to fraction form
   22,703.82/34,071.27 = 7,912.74/x
3. Step 3: Cross multiply
   22,703.82x = 34,071.27 × 7,912.74
4. Step 4: Simplify right side
   22,703.82x = 269,597,100.98
5. Step 5: Solve for x
   x = 269,597,100.98/22,703.82
6. Step 6: Final answer
   x = 11,874.53