Finding the Fourth Proportional to 33,097.61, 45,674.98 and 17,990.27

Step by Step Solution

1. Step 1: Write the proportion equation
   33,097.61 : 45,674.98 = 17,990.27 : x
2. Step 2: Convert to fraction form
   33,097.61/45,674.98 = 17,990.27/x
3. Step 3: Cross multiply
   33,097.61x = 45,674.98 × 17,990.27
4. Step 4: Simplify right side
   33,097.61x = 821,705,120.38
5. Step 5: Solve for x
   x = 821,705,120.38/33,097.61
6. Step 6: Final answer
   x = 24,826.72