Finding the Fourth Proportional to 50,055.89, 69,070.32 and 29,908.50

Step by Step Solution

1. Step 1: Write the proportion equation
   50,055.89 : 69,070.32 = 29,908.50 : x
2. Step 2: Convert to fraction form
   50,055.89/69,070.32 = 29,908.50/x
3. Step 3: Cross multiply
   50,055.89x = 69,070.32 × 29,908.50
4. Step 4: Simplify right side
   50,055.89x = 2,065,789,665.72
5. Step 5: Solve for x
   x = 2,065,789,665.72/50,055.89
6. Step 6: Final answer
   x = 41,269.67