Finding the Fourth Proportional to 50,560.56, 69,751.80 and 31,694.04

Step by Step Solution

1. Step 1: Write the proportion equation
   50,560.56 : 69,751.80 = 31,694.04 : x
2. Step 2: Convert to fraction form
   50,560.56/69,751.80 = 31,694.04/x
3. Step 3: Cross multiply
   50,560.56x = 69,751.80 × 31,694.04
4. Step 4: Simplify right side
   50,560.56x = 2,210,716,339.27
5. Step 5: Solve for x
   x = 2,210,716,339.27/50,560.56
6. Step 6: Final answer
   x = 43,724.13