Finding the Fourth Proportional to 22,749.32, 34,112.10 and 7,162.76

Step by Step Solution

1. Step 1: Write the proportion equation
   22,749.32 : 34,112.10 = 7,162.76 : x
2. Step 2: Convert to fraction form
   22,749.32/34,112.10 = 7,162.76/x
3. Step 3: Cross multiply
   22,749.32x = 34,112.10 × 7,162.76
4. Step 4: Simplify right side
   22,749.32x = 244,336,785.40
5. Step 5: Solve for x
   x = 244,336,785.40/22,749.32
6. Step 6: Final answer
   x = 10,740.40