Finding the Fourth Proportional to 60,662.24, 83,690.88 and 36,780.56

Step by Step Solution

1. Step 1: Write the proportion equation
   60,662.24 : 83,690.88 = 36,780.56 : x
2. Step 2: Convert to fraction form
   60,662.24/83,690.88 = 36,780.56/x
3. Step 3: Cross multiply
   60,662.24x = 83,690.88 × 36,780.56
4. Step 4: Simplify right side
   60,662.24x = 3,078,197,433.29
5. Step 5: Solve for x
   x = 3,078,197,433.29/60,662.24
6. Step 6: Final answer
   x = 50,743.22