Finding the Fourth Proportional to 32,850.24, 45,336.88 and 20,111.98

Step by Step Solution

1. Step 1: Write the proportion equation
   32,850.24 : 45,336.88 = 20,111.98 : x
2. Step 2: Convert to fraction form
   32,850.24/45,336.88 = 20,111.98/x
3. Step 3: Cross multiply
   32,850.24x = 45,336.88 × 20,111.98
4. Step 4: Simplify right side
   32,850.24x = 911,814,423.82
5. Step 5: Solve for x
   x = 911,814,423.82/32,850.24
6. Step 6: Final answer
   x = 27,756.71