Finding the Fourth Proportional to 79,086.03, 109,138.72 and 43,276.04

Step by Step Solution

1. Step 1: Write the proportion equation
   79,086.03 : 109,138.72 = 43,276.04 : x
2. Step 2: Convert to fraction form
   79,086.03/109,138.72 = 43,276.04/x
3. Step 3: Cross multiply
   79,086.03x = 109,138.72 × 43,276.04
4. Step 4: Simplify right side
   79,086.03x = 4,723,091,776.93
5. Step 5: Solve for x
   x = 4,723,091,776.93/79,086.03
6. Step 6: Final answer
   x = 59,720.94