Finding the Fourth Proportional to 79,492.69, 109,700.53 and 43,683.30

Step by Step Solution

1. Step 1: Write the proportion equation
   79,492.69 : 109,700.53 = 43,683.30 : x
2. Step 2: Convert to fraction form
   79,492.69/109,700.53 = 43,683.30/x
3. Step 3: Cross multiply
   79,492.69x = 109,700.53 × 43,683.30
4. Step 4: Simplify right side
   79,492.69x = 4,792,081,052.94
5. Step 5: Solve for x
   x = 4,792,081,052.94/79,492.69
6. Step 6: Final answer
   x = 60,283.29