Finding the Fourth Proportional to 79,582.47, 109,820.42 and 43,770.18

Step by Step Solution

1. Step 1: Write the proportion equation
   79,582.47 : 109,820.42 = 43,770.18 : x
2. Step 2: Convert to fraction form
   79,582.47/109,820.42 = 43,770.18/x
3. Step 3: Cross multiply
   79,582.47x = 109,820.42 × 43,770.18
4. Step 4: Simplify right side
   79,582.47x = 4,806,859,332.22
5. Step 5: Solve for x
   x = 4,806,859,332.22/79,582.47
6. Step 6: Final answer
   x = 60,400.98