Finding the Fourth Proportional to 30,762.43, 42,452.94 and 17,334.16

Step by Step Solution

1. Step 1: Write the proportion equation
   30,762.43 : 42,452.94 = 17,334.16 : x
2. Step 2: Convert to fraction form
   30,762.43/42,452.94 = 17,334.16/x
3. Step 3: Cross multiply
   30,762.43x = 42,452.94 × 17,334.16
4. Step 4: Simplify right side
   30,762.43x = 735,886,054.43
5. Step 5: Solve for x
   x = 735,886,054.43/30,762.43
6. Step 6: Final answer
   x = 23,921.58