Finding the Fourth Proportional to 73,976.59, 110,981.34 and 34,512.18

Step by Step Solution

1. Step 1: Write the proportion equation
   73,976.59 : 110,981.34 = 34,512.18 : x
2. Step 2: Convert to fraction form
   73,976.59/110,981.34 = 34,512.18/x
3. Step 3: Cross multiply
   73,976.59x = 110,981.34 × 34,512.18
4. Step 4: Simplify right side
   73,976.59x = 3,830,207,532.71
5. Step 5: Solve for x
   x = 3,830,207,532.71/73,976.59
6. Step 6: Final answer
   x = 51,775.94