Finding the Fourth Proportional to 22,758.08, 34,152.48 and 7,967.12

Step by Step Solution

1. Step 1: Write the proportion equation
   22,758.08 : 34,152.48 = 7,967.12 : x
2. Step 2: Convert to fraction form
   22,758.08/34,152.48 = 7,967.12/x
3. Step 3: Cross multiply
   22,758.08x = 34,152.48 × 7,967.12
4. Step 4: Simplify right side
   22,758.08x = 272,096,906.46
5. Step 5: Solve for x
   x = 272,096,906.46/22,758.08
6. Step 6: Final answer
   x = 11,956.06