Finding the Fourth Proportional to 79,347.30, 109,495.61 and 43,536.42

Step by Step Solution

1. Step 1: Write the proportion equation
   79,347.30 : 109,495.61 = 43,536.42 : x
2. Step 2: Convert to fraction form
   79,347.30/109,495.61 = 43,536.42/x
3. Step 3: Cross multiply
   79,347.30x = 109,495.61 × 43,536.42
4. Step 4: Simplify right side
   79,347.30x = 4,767,046,865.12
5. Step 5: Solve for x
   x = 4,767,046,865.12/79,347.30
6. Step 6: Final answer
   x = 60,078.25