Finding the Fourth Proportional to 79,117.58, 109,182.18 and 43,307.28

Step by Step Solution

1. Step 1: Write the proportion equation
   79,117.58 : 109,182.18 = 43,307.28 : x
2. Step 2: Convert to fraction form
   79,117.58/109,182.18 = 43,307.28/x
3. Step 3: Cross multiply
   79,117.58x = 109,182.18 × 43,307.28
4. Step 4: Simplify right side
   79,117.58x = 4,728,383,240.27
5. Step 5: Solve for x
   x = 4,728,383,240.27/79,117.58
6. Step 6: Final answer
   x = 59,764.00