Finding the Fourth Proportional to 33,414.69, 49,983.52 and 25,457

Step by Step Solution

1. Step 1: Write the proportion equation
   33,414.69 : 49,983.52 = 25,457 : x
2. Step 2: Convert to fraction form
   33,414.69/49,983.52 = 25,457/x
3. Step 3: Cross multiply
   33,414.69x = 49,983.52 × 25,457
4. Step 4: Simplify right side
   33,414.69x = 1,272,430,468.64
5. Step 5: Solve for x
   x = 1,272,430,468.64/33,414.69
6. Step 6: Final answer
   x = 38,079.97