Finding the Fourth Proportional to 79,774.43, 110,088.60 and 43,964.42

Step by Step Solution

1. Step 1: Write the proportion equation
   79,774.43 : 110,088.60 = 43,964.42 : x
2. Step 2: Convert to fraction form
   79,774.43/110,088.60 = 43,964.42/x
3. Step 3: Cross multiply
   79,774.43x = 110,088.60 × 43,964.42
4. Step 4: Simplify right side
   79,774.43x = 4,839,981,447.61
5. Step 5: Solve for x
   x = 4,839,981,447.61/79,774.43
6. Step 6: Final answer
   x = 60,670.84