Finding the Fourth Proportional to 32,981.50, 45,514.47 and 18,077.50

Step by Step Solution

1. Step 1: Write the proportion equation
   32,981.50 : 45,514.47 = 18,077.50 : x
2. Step 2: Convert to fraction form
   32,981.50/45,514.47 = 18,077.50/x
3. Step 3: Cross multiply
   32,981.50x = 45,514.47 × 18,077.50
4. Step 4: Simplify right side
   32,981.50x = 822,787,831.43
5. Step 5: Solve for x
   x = 822,787,831.43/32,981.50
6. Step 6: Final answer
   x = 24,946.95