Finding the Fourth Proportional to 33,064.61, 45,629.63 and 17,957.30

Step by Step Solution

1. Step 1: Write the proportion equation
   33,064.61 : 45,629.63 = 17,957.30 : x
2. Step 2: Convert to fraction form
   33,064.61/45,629.63 = 17,957.30/x
3. Step 3: Cross multiply
   33,064.61x = 45,629.63 × 17,957.30
4. Step 4: Simplify right side
   33,064.61x = 819,384,704.20
5. Step 5: Solve for x
   x = 819,384,704.20/33,064.61
6. Step 6: Final answer
   x = 24,781.32