Finding the Fourth Proportional to 33,145.31, 49,651.45 and 16,454.86

Step by Step Solution

1. Step 1: Write the proportion equation
   33,145.31 : 49,651.45 = 16,454.86 : x
2. Step 2: Convert to fraction form
   33,145.31/49,651.45 = 16,454.86/x
3. Step 3: Cross multiply
   33,145.31x = 49,651.45 × 16,454.86
4. Step 4: Simplify right side
   33,145.31x = 817,007,493.28
5. Step 5: Solve for x
   x = 817,007,493.28/33,145.31
6. Step 6: Final answer
   x = 24,649.26