Finding the Fourth Proportional to 32,479.82, 48,738.83 and 20,633.07

Step by Step Solution

1. Step 1: Write the proportion equation
   32,479.82 : 48,738.83 = 20,633.07 : x
2. Step 2: Convert to fraction form
   32,479.82/48,738.83 = 20,633.07/x
3. Step 3: Cross multiply
   32,479.82x = 48,738.83 × 20,633.07
4. Step 4: Simplify right side
   32,479.82x = 1,005,631,587.94
5. Step 5: Solve for x
   x = 1,005,631,587.94/32,479.82
6. Step 6: Final answer
   x = 30,961.74