Finding the Fourth Proportional to 33,016.60, 45,562.74 and 17,909.24

Step by Step Solution

1. Step 1: Write the proportion equation
   33,016.60 : 45,562.74 = 17,909.24 : x
2. Step 2: Convert to fraction form
   33,016.60/45,562.74 = 17,909.24/x
3. Step 3: Cross multiply
   33,016.60x = 45,562.74 × 17,909.24
4. Step 4: Simplify right side
   33,016.60x = 815,994,045.72
5. Step 5: Solve for x
   x = 815,994,045.72/33,016.60
6. Step 6: Final answer
   x = 24,714.66