Finding the Fourth Proportional to 79,494.35, 109,696.82 and 43,683.57

Step by Step Solution

1. Step 1: Write the proportion equation
   79,494.35 : 109,696.82 = 43,683.57 : x
2. Step 2: Convert to fraction form
   79,494.35/109,696.82 = 43,683.57/x
3. Step 3: Cross multiply
   79,494.35x = 109,696.82 × 43,683.57
4. Step 4: Simplify right side
   79,494.35x = 4,791,948,496.83
5. Step 5: Solve for x
   x = 4,791,948,496.83/79,494.35
6. Step 6: Final answer
   x = 60,280.37