Finding the Fourth Proportional to 79,118.28, 109,182.06 and 43,307.37

Step by Step Solution

1. Step 1: Write the proportion equation
   79,118.28 : 109,182.06 = 43,307.37 : x
2. Step 2: Convert to fraction form
   79,118.28/109,182.06 = 43,307.37/x
3. Step 3: Cross multiply
   79,118.28x = 109,182.06 × 43,307.37
4. Step 4: Simplify right side
   79,118.28x = 4,728,387,869.78
5. Step 5: Solve for x
   x = 4,728,387,869.78/79,118.28
6. Step 6: Final answer
   x = 59,763.53