Finding the Fourth Proportional to 50,280.96, 69,379.98 and 29,056.12

Step by Step Solution

1. Step 1: Write the proportion equation
   50,280.96 : 69,379.98 = 29,056.12 : x
2. Step 2: Convert to fraction form
   50,280.96/69,379.98 = 29,056.12/x
3. Step 3: Cross multiply
   50,280.96x = 69,379.98 × 29,056.12
4. Step 4: Simplify right side
   50,280.96x = 2,015,913,024.48
5. Step 5: Solve for x
   x = 2,015,913,024.48/50,280.96
6. Step 6: Final answer
   x = 40,092.97