Finding the Fourth Proportional to 79,559.23, 109,792.53 and 43,749.49

Step by Step Solution

1. Step 1: Write the proportion equation
   79,559.23 : 109,792.53 = 43,749.49 : x
2. Step 2: Convert to fraction form
   79,559.23/109,792.53 = 43,749.49/x
3. Step 3: Cross multiply
   79,559.23x = 109,792.53 × 43,749.49
4. Step 4: Simplify right side
   79,559.23x = 4,803,367,248.91
5. Step 5: Solve for x
   x = 4,803,367,248.91/79,559.23
6. Step 6: Final answer
   x = 60,374.74