Finding the Fourth Proportional to 79,061.76, 109,104.84 and 43,251.12

Step by Step Solution

1. Step 1: Write the proportion equation
   79,061.76 : 109,104.84 = 43,251.12 : x
2. Step 2: Convert to fraction form
   79,061.76/109,104.84 = 43,251.12/x
3. Step 3: Cross multiply
   79,061.76x = 109,104.84 × 43,251.12
4. Step 4: Simplify right side
   79,061.76x = 4,718,906,527.42
5. Step 5: Solve for x
   x = 4,718,906,527.42/79,061.76
6. Step 6: Final answer
   x = 59,686.33