Finding the Fourth Proportional to 79,105.74, 109,165.89 and 43,295.76

Step by Step Solution

1. Step 1: Write the proportion equation
   79,105.74 : 109,165.89 = 43,295.76 : x
2. Step 2: Convert to fraction form
   79,105.74/109,165.89 = 43,295.76/x
3. Step 3: Cross multiply
   79,105.74x = 109,165.89 × 43,295.76
4. Step 4: Simplify right side
   79,105.74x = 4,726,420,173.63
5. Step 5: Solve for x
   x = 4,726,420,173.63/79,105.74
6. Step 6: Final answer
   x = 59,748.13