Finding the Fourth Proportional to 30,393.20, 41,949.61 and 17,822.00

Step by Step Solution

1. Step 1: Write the proportion equation
   30,393.20 : 41,949.61 = 17,822.00 : x
2. Step 2: Convert to fraction form
   30,393.20/41,949.61 = 17,822.00/x
3. Step 3: Cross multiply
   30,393.20x = 41,949.61 × 17,822.00
4. Step 4: Simplify right side
   30,393.20x = 747,625,695.12
5. Step 5: Solve for x
   x = 747,625,695.12/30,393.20
6. Step 6: Final answer
   x = 24,598.46