Finding the Fourth Proportional to 23,014.86, 31,716.27 and 16,379.34

Step by Step Solution

1. Step 1: Write the proportion equation
   23,014.86 : 31,716.27 = 16,379.34 : x
2. Step 2: Convert to fraction form
   23,014.86/31,716.27 = 16,379.34/x
3. Step 3: Cross multiply
   23,014.86x = 31,716.27 × 16,379.34
4. Step 4: Simplify right side
   23,014.86x = 519,491,569.86
5. Step 5: Solve for x
   x = 519,491,569.86/23,014.86
6. Step 6: Final answer
   x = 22,572.01