Finding the Fourth Proportional to 32,643.98, 45,062.48 and 22,047.98

Step by Step Solution

1. Step 1: Write the proportion equation
   32,643.98 : 45,062.48 = 22,047.98 : x
2. Step 2: Convert to fraction form
   32,643.98/45,062.48 = 22,047.98/x
3. Step 3: Cross multiply
   32,643.98x = 45,062.48 × 22,047.98
4. Step 4: Simplify right side
   32,643.98x = 993,536,657.79
5. Step 5: Solve for x
   x = 993,536,657.79/32,643.98
6. Step 6: Final answer
   x = 30,435.52