Finding the Fourth Proportional to 68,935.80, 103,404.42 and 29,468.28

Step by Step Solution

1. Step 1: Write the proportion equation
   68,935.80 : 103,404.42 = 29,468.28 : x
2. Step 2: Convert to fraction form
   68,935.80/103,404.42 = 29,468.28/x
3. Step 3: Cross multiply
   68,935.80x = 103,404.42 × 29,468.28
4. Step 4: Simplify right side
   68,935.80x = 3,047,150,401.80
5. Step 5: Solve for x
   x = 3,047,150,401.80/68,935.80
6. Step 6: Final answer
   x = 44,202.73