Finding the Fourth Proportional to 22,714.70, 34,077.71 and 7,923.83

Step by Step Solution

1. Step 1: Write the proportion equation
   22,714.70 : 34,077.71 = 7,923.83 : x
2. Step 2: Convert to fraction form
   22,714.70/34,077.71 = 7,923.83/x
3. Step 3: Cross multiply
   22,714.70x = 34,077.71 × 7,923.83
4. Step 4: Simplify right side
   22,714.70x = 270,025,830.25
5. Step 5: Solve for x
   x = 270,025,830.25/22,714.70
6. Step 6: Final answer
   x = 11,887.72