Finding the Fourth Proportional to 9,066.50, 13,601.70 and 2,826.38

Step by Step Solution

1. Step 1: Write the proportion equation
   9,066.50 : 13,601.70 = 2,826.38 : x
2. Step 2: Convert to fraction form
   9,066.50/13,601.70 = 2,826.38/x
3. Step 3: Cross multiply
   9,066.50x = 13,601.70 × 2,826.38
4. Step 4: Simplify right side
   9,066.50x = 38,443,572.85
5. Step 5: Solve for x
   x = 38,443,572.85/9,066.50
6. Step 6: Final answer
   x = 4,240.18