Finding the Fourth Proportional to 9,066.38, 13,583.46 and 3,789.76

Step by Step Solution

1. Step 1: Write the proportion equation
   9,066.38 : 13,583.46 = 3,789.76 : x
2. Step 2: Convert to fraction form
   9,066.38/13,583.46 = 3,789.76/x
3. Step 3: Cross multiply
   9,066.38x = 13,583.46 × 3,789.76
4. Step 4: Simplify right side
   9,066.38x = 51,478,053.37
5. Step 5: Solve for x
   x = 51,478,053.37/9,066.38
6. Step 6: Final answer
   x = 5,677.91