Finding the Fourth Proportional to 45,939.98, 63,402.78 and 25,797.71

Step by Step Solution

1. Step 1: Write the proportion equation
   45,939.98 : 63,402.78 = 25,797.71 : x
2. Step 2: Convert to fraction form
   45,939.98/63,402.78 = 25,797.71/x
3. Step 3: Cross multiply
   45,939.98x = 63,402.78 × 25,797.71
4. Step 4: Simplify right side
   45,939.98x = 1,635,646,531.63
5. Step 5: Solve for x
   x = 1,635,646,531.63/45,939.98
6. Step 6: Final answer
   x = 35,603.99