Finding the Fourth Proportional to 68,196.69, 102,319.70 and 34,932.42

Step by Step Solution

1. Step 1: Write the proportion equation
   68,196.69 : 102,319.70 = 34,932.42 : x
2. Step 2: Convert to fraction form
   68,196.69/102,319.70 = 34,932.42/x
3. Step 3: Cross multiply
   68,196.69x = 102,319.70 × 34,932.42
4. Step 4: Simplify right side
   68,196.69x = 3,574,274,560.01
5. Step 5: Solve for x
   x = 3,574,274,560.01/68,196.69
6. Step 6: Final answer
   x = 52,411.26