Finding the Fourth Proportional to 33,081.61, 45,652.06 and 17,974.50

Step by Step Solution

1. Step 1: Write the proportion equation
   33,081.61 : 45,652.06 = 17,974.50 : x
2. Step 2: Convert to fraction form
   33,081.61/45,652.06 = 17,974.50/x
3. Step 3: Cross multiply
   33,081.61x = 45,652.06 × 17,974.50
4. Step 4: Simplify right side
   33,081.61x = 820,572,952.47
5. Step 5: Solve for x
   x = 820,572,952.47/33,081.61
6. Step 6: Final answer
   x = 24,804.50