Finding the Fourth Proportional to 23,148.57, 31,898.77 and 16,062.69

Step by Step Solution

1. Step 1: Write the proportion equation
   23,148.57 : 31,898.77 = 16,062.69 : x
2. Step 2: Convert to fraction form
   23,148.57/31,898.77 = 16,062.69/x
3. Step 3: Cross multiply
   23,148.57x = 31,898.77 × 16,062.69
4. Step 4: Simplify right side
   23,148.57x = 512,380,053.89
5. Step 5: Solve for x
   x = 512,380,053.89/23,148.57
6. Step 6: Final answer
   x = 22,134.41