Finding the Fourth Proportional to 4,004.89, 5,526.69 and 2,236.52

Step by Step Solution

1. Step 1: Write the proportion equation
   4,004.89 : 5,526.69 = 2,236.52 : x
2. Step 2: Convert to fraction form
   4,004.89/5,526.69 = 2,236.52/x
3. Step 3: Cross multiply
   4,004.89x = 5,526.69 × 2,236.52
4. Step 4: Simplify right side
   4,004.89x = 12,360,552.72
5. Step 5: Solve for x
   x = 12,360,552.72/4,004.89
6. Step 6: Final answer
   x = 3,086.37