Finding the Fourth Proportional to 33,097.86, 45,674.82 and 17,990.15

Step by Step Solution

1. Step 1: Write the proportion equation
   33,097.86 : 45,674.82 = 17,990.15 : x
2. Step 2: Convert to fraction form
   33,097.86/45,674.82 = 17,990.15/x
3. Step 3: Cross multiply
   33,097.86x = 45,674.82 × 17,990.15
4. Step 4: Simplify right side
   33,097.86x = 821,696,634.65
5. Step 5: Solve for x
   x = 821,696,634.65/33,097.86
6. Step 6: Final answer
   x = 24,826.28