Finding the Fourth Proportional to 58,613.74, 80,842.33 and 50,451.24

Step by Step Solution

1. Step 1: Write the proportion equation
   58,613.74 : 80,842.33 = 50,451.24 : x
2. Step 2: Convert to fraction form
   58,613.74/80,842.33 = 50,451.24/x
3. Step 3: Cross multiply
   58,613.74x = 80,842.33 × 50,451.24
4. Step 4: Simplify right side
   58,613.74x = 4,078,595,661.55
5. Step 5: Solve for x
   x = 4,078,595,661.55/58,613.74
6. Step 6: Final answer
   x = 69,584.29