Finding the Fourth Proportional to 30,894.24, 42,632.88 and 17,465.04

Step by Step Solution

1. Step 1: Write the proportion equation
   30,894.24 : 42,632.88 = 17,465.04 : x
2. Step 2: Convert to fraction form
   30,894.24/42,632.88 = 17,465.04/x
3. Step 3: Cross multiply
   30,894.24x = 42,632.88 × 17,465.04
4. Step 4: Simplify right side
   30,894.24x = 744,584,954.52
5. Step 5: Solve for x
   x = 744,584,954.52/30,894.24
6. Step 6: Final answer
   x = 24,101.09