Finding the Fourth Proportional to 2,243.58, 3,365.46 and 1,010.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,243.58 : 3,365.46 = 1,010.76 : x
2. Step 2: Convert to fraction form
   2,243.58/3,365.46 = 1,010.76/x
3. Step 3: Cross multiply
   2,243.58x = 3,365.46 × 1,010.76
4. Step 4: Simplify right side
   2,243.58x = 3,401,672.35
5. Step 5: Solve for x
   x = 3,401,672.35/2,243.58
6. Step 6: Final answer
   x = 1,516.18