Finding the Fourth Proportional to 79,292.89, 109,425.69 and 43,480.76

Step by Step Solution

1. Step 1: Write the proportion equation
   79,292.89 : 109,425.69 = 43,480.76 : x
2. Step 2: Convert to fraction form
   79,292.89/109,425.69 = 43,480.76/x
3. Step 3: Cross multiply
   79,292.89x = 109,425.69 × 43,480.76
4. Step 4: Simplify right side
   79,292.89x = 4,757,911,947.32
5. Step 5: Solve for x
   x = 4,757,911,947.32/79,292.89
6. Step 6: Final answer
   x = 60,004.27