Finding the Fourth Proportional to 32,796.16, 45,258.48 and 18,649

Step by Step Solution

1. Step 1: Write the proportion equation
   32,796.16 : 45,258.48 = 18,649 : x
2. Step 2: Convert to fraction form
   32,796.16/45,258.48 = 18,649/x
3. Step 3: Cross multiply
   32,796.16x = 45,258.48 × 18,649
4. Step 4: Simplify right side
   32,796.16x = 844,025,393.52
5. Step 5: Solve for x
   x = 844,025,393.52/32,796.16
6. Step 6: Final answer
   x = 25,735.49