Finding the Fourth Proportional to 7,066.47, 9,753.18 and 4,081.89

Step by Step Solution

1. Step 1: Write the proportion equation
   7,066.47 : 9,753.18 = 4,081.89 : x
2. Step 2: Convert to fraction form
   7,066.47/9,753.18 = 4,081.89/x
3. Step 3: Cross multiply
   7,066.47x = 9,753.18 × 4,081.89
4. Step 4: Simplify right side
   7,066.47x = 39,811,363.12
5. Step 5: Solve for x
   x = 39,811,363.12/7,066.47
6. Step 6: Final answer
   x = 5,633.84