Finding the Fourth Proportional to 79,191.30, 109,284.03 and 43,382.61

Step by Step Solution

1. Step 1: Write the proportion equation
   79,191.30 : 109,284.03 = 43,382.61 : x
2. Step 2: Convert to fraction form
   79,191.30/109,284.03 = 43,382.61/x
3. Step 3: Cross multiply
   79,191.30x = 109,284.03 × 43,382.61
4. Step 4: Simplify right side
   79,191.30x = 4,741,026,452.72
5. Step 5: Solve for x
   x = 4,741,026,452.72/79,191.30
6. Step 6: Final answer
   x = 59,868.02