Finding the Fourth Proportional to 50,359.45, 69,490.59 and 29,134.75

Step by Step Solution

1. Step 1: Write the proportion equation
   50,359.45 : 69,490.59 = 29,134.75 : x
2. Step 2: Convert to fraction form
   50,359.45/69,490.59 = 29,134.75/x
3. Step 3: Cross multiply
   50,359.45x = 69,490.59 × 29,134.75
4. Step 4: Simplify right side
   50,359.45x = 2,024,590,967.00
5. Step 5: Solve for x
   x = 2,024,590,967.00/50,359.45
6. Step 6: Final answer
   x = 40,202.80