Finding the Fourth Proportional to 50,035.28, 69,047.16 and 29,887.61

Step by Step Solution

1. Step 1: Write the proportion equation
   50,035.28 : 69,047.16 = 29,887.61 : x
2. Step 2: Convert to fraction form
   50,035.28/69,047.16 = 29,887.61/x
3. Step 3: Cross multiply
   50,035.28x = 69,047.16 × 29,887.61
4. Step 4: Simplify right side
   50,035.28x = 2,063,654,589.69
5. Step 5: Solve for x
   x = 2,063,654,589.69/50,035.28
6. Step 6: Final answer
   x = 41,243.99