Finding the Fourth Proportional to 5,066.76, 7,589.21 and 4,942.83

Step by Step Solution

1. Step 1: Write the proportion equation
   5,066.76 : 7,589.21 = 4,942.83 : x
2. Step 2: Convert to fraction form
   5,066.76/7,589.21 = 4,942.83/x
3. Step 3: Cross multiply
   5,066.76x = 7,589.21 × 4,942.83
4. Step 4: Simplify right side
   5,066.76x = 37,512,150.15
5. Step 5: Solve for x
   x = 37,512,150.15/5,066.76
6. Step 6: Final answer
   x = 7,403.58