Finding the Fourth Proportional to 50,659.02, 69,920.69 and 29,450.52

Step by Step Solution

1. Step 1: Write the proportion equation
   50,659.02 : 69,920.69 = 29,450.52 : x
2. Step 2: Convert to fraction form
   50,659.02/69,920.69 = 29,450.52/x
3. Step 3: Cross multiply
   50,659.02x = 69,920.69 × 29,450.52
4. Step 4: Simplify right side
   50,659.02x = 2,059,200,532.01
5. Step 5: Solve for x
   x = 2,059,200,532.01/50,659.02
6. Step 6: Final answer
   x = 40,648.25