Finding the Fourth Proportional to 68,196.80, 102,229.59 and 34,932.53

Step by Step Solution

1. Step 1: Write the proportion equation
   68,196.80 : 102,229.59 = 34,932.53 : x
2. Step 2: Convert to fraction form
   68,196.80/102,229.59 = 34,932.53/x
3. Step 3: Cross multiply
   68,196.80x = 102,229.59 × 34,932.53
4. Step 4: Simplify right side
   68,196.80x = 3,571,137,533.75
5. Step 5: Solve for x
   x = 3,571,137,533.75/68,196.80
6. Step 6: Final answer
   x = 52,365.18