Finding the Fourth Proportional to 79,158.10, 109,236.69 and 43,347.46

Step by Step Solution

1. Step 1: Write the proportion equation
   79,158.10 : 109,236.69 = 43,347.46 : x
2. Step 2: Convert to fraction form
   79,158.10/109,236.69 = 43,347.46/x
3. Step 3: Cross multiply
   79,158.10x = 109,236.69 × 43,347.46
4. Step 4: Simplify right side
   79,158.10x = 4,735,133,050.31
5. Step 5: Solve for x
   x = 4,735,133,050.31/79,158.10
6. Step 6: Final answer
   x = 59,818.68