Finding the Fourth Proportional to 22,714.16, 31,343.37 and 16,749.05

Step by Step Solution

1. Step 1: Write the proportion equation
   22,714.16 : 31,343.37 = 16,749.05 : x
2. Step 2: Convert to fraction form
   22,714.16/31,343.37 = 16,749.05/x
3. Step 3: Cross multiply
   22,714.16x = 31,343.37 × 16,749.05
4. Step 4: Simplify right side
   22,714.16x = 524,971,671.30
5. Step 5: Solve for x
   x = 524,971,671.30/22,714.16
6. Step 6: Final answer
   x = 23,112.09