Finding the Fourth Proportional to 22,887.12, 34,308.72 and 7,294.56

Step by Step Solution

1. Step 1: Write the proportion equation
   22,887.12 : 34,308.72 = 7,294.56 : x
2. Step 2: Convert to fraction form
   22,887.12/34,308.72 = 7,294.56/x
3. Step 3: Cross multiply
   22,887.12x = 34,308.72 × 7,294.56
4. Step 4: Simplify right side
   22,887.12x = 250,267,016.56
5. Step 5: Solve for x
   x = 250,267,016.56/22,887.12
6. Step 6: Final answer
   x = 10,934.84