Finding the Fourth Proportional to 32,801.32, 45,264.85 and 18,461.98

Step by Step Solution

1. Step 1: Write the proportion equation
   32,801.32 : 45,264.85 = 18,461.98 : x
2. Step 2: Convert to fraction form
   32,801.32/45,264.85 = 18,461.98/x
3. Step 3: Cross multiply
   32,801.32x = 45,264.85 × 18,461.98
4. Step 4: Simplify right side
   32,801.32x = 835,678,755.40
5. Step 5: Solve for x
   x = 835,678,755.40/32,801.32
6. Step 6: Final answer
   x = 25,476.99