Finding the Fourth Proportional to 33,025.47, 45,574.43 and 17,918.16

Step by Step Solution

1. Step 1: Write the proportion equation
   33,025.47 : 45,574.43 = 17,918.16 : x
2. Step 2: Convert to fraction form
   33,025.47/45,574.43 = 17,918.16/x
3. Step 3: Cross multiply
   33,025.47x = 45,574.43 × 17,918.16
4. Step 4: Simplify right side
   33,025.47x = 816,609,839.06
5. Step 5: Solve for x
   x = 816,609,839.06/33,025.47
6. Step 6: Final answer
   x = 24,726.67