Finding the Fourth Proportional to 79,180.32, 109,268.72 and 43,370.32

Step by Step Solution

1. Step 1: Write the proportion equation
   79,180.32 : 109,268.72 = 43,370.32 : x
2. Step 2: Convert to fraction form
   79,180.32/109,268.72 = 43,370.32/x
3. Step 3: Cross multiply
   79,180.32x = 109,268.72 × 43,370.32
4. Step 4: Simplify right side
   79,180.32x = 4,739,019,352.39
5. Step 5: Solve for x
   x = 4,739,019,352.39/79,180.32
6. Step 6: Final answer
   x = 59,850.97