Finding the Fourth Proportional to 86,196.52, 129,269.52 and 33,593.44

Step by Step Solution

1. Step 1: Write the proportion equation
   86,196.52 : 129,269.52 = 33,593.44 : x
2. Step 2: Convert to fraction form
   86,196.52/129,269.52 = 33,593.44/x
3. Step 3: Cross multiply
   86,196.52x = 129,269.52 × 33,593.44
4. Step 4: Simplify right side
   86,196.52x = 4,342,607,863.95
5. Step 5: Solve for x
   x = 4,342,607,863.95/86,196.52
6. Step 6: Final answer
   x = 50,380.32