Finding the Fourth Proportional to 30,596.30, 42,265.91 and 23,612.48

Step by Step Solution

1. Step 1: Write the proportion equation
   30,596.30 : 42,265.91 = 23,612.48 : x
2. Step 2: Convert to fraction form
   30,596.30/42,265.91 = 23,612.48/x
3. Step 3: Cross multiply
   30,596.30x = 42,265.91 × 23,612.48
4. Step 4: Simplify right side
   30,596.30x = 998,002,954.56
5. Step 5: Solve for x
   x = 998,002,954.56/30,596.30
6. Step 6: Final answer
   x = 32,618.42