Finding the Fourth Proportional to 6,066.86, 8,372.85 and 3,711.38

Step by Step Solution

1. Step 1: Write the proportion equation
   6,066.86 : 8,372.85 = 3,711.38 : x
2. Step 2: Convert to fraction form
   6,066.86/8,372.85 = 3,711.38/x
3. Step 3: Cross multiply
   6,066.86x = 8,372.85 × 3,711.38
4. Step 4: Simplify right side
   6,066.86x = 31,074,828.03
5. Step 5: Solve for x
   x = 31,074,828.03/6,066.86
6. Step 6: Final answer
   x = 5,122.06