Finding the Fourth Proportional to 22,763.02, 34,137.82 and 7,969.18

Step by Step Solution

1. Step 1: Write the proportion equation
   22,763.02 : 34,137.82 = 7,969.18 : x
2. Step 2: Convert to fraction form
   22,763.02/34,137.82 = 7,969.18/x
3. Step 3: Cross multiply
   22,763.02x = 34,137.82 × 7,969.18
4. Step 4: Simplify right side
   22,763.02x = 272,050,432.39
5. Step 5: Solve for x
   x = 272,050,432.39/22,763.02
6. Step 6: Final answer
   x = 11,951.42