Finding the Fourth Proportional to 79,080.50, 109,130.10 and 43,269.98

Step by Step Solution

1. Step 1: Write the proportion equation
   79,080.50 : 109,130.10 = 43,269.98 : x
2. Step 2: Convert to fraction form
   79,080.50/109,130.10 = 43,269.98/x
3. Step 3: Cross multiply
   79,080.50x = 109,130.10 × 43,269.98
4. Step 4: Simplify right side
   79,080.50x = 4,722,057,244.40
5. Step 5: Solve for x
   x = 4,722,057,244.40/79,080.50
6. Step 6: Final answer
   x = 59,712.03