Finding the Fourth Proportional to 45,993.76, 63,470.82 and 25,854.06

Step by Step Solution

1. Step 1: Write the proportion equation
   45,993.76 : 63,470.82 = 25,854.06 : x
2. Step 2: Convert to fraction form
   45,993.76/63,470.82 = 25,854.06/x
3. Step 3: Cross multiply
   45,993.76x = 63,470.82 × 25,854.06
4. Step 4: Simplify right side
   45,993.76x = 1,640,978,388.53
5. Step 5: Solve for x
   x = 1,640,978,388.53/45,993.76
6. Step 6: Final answer
   x = 35,678.28