Finding the Fourth Proportional to 30,847.52, 42,564.98 and 17,418.48

Step by Step Solution

1. Step 1: Write the proportion equation
   30,847.52 : 42,564.98 = 17,418.48 : x
2. Step 2: Convert to fraction form
   30,847.52/42,564.98 = 17,418.48/x
3. Step 3: Cross multiply
   30,847.52x = 42,564.98 × 17,418.48
4. Step 4: Simplify right side
   30,847.52x = 741,417,252.83
5. Step 5: Solve for x
   x = 741,417,252.83/30,847.52
6. Step 6: Final answer
   x = 24,034.91