Finding the Fourth Proportional to 3,353.88, 5,031.48 and 1,162.56

Step by Step Solution

1. Step 1: Write the proportion equation
   3,353.88 : 5,031.48 = 1,162.56 : x
2. Step 2: Convert to fraction form
   3,353.88/5,031.48 = 1,162.56/x
3. Step 3: Cross multiply
   3,353.88x = 5,031.48 × 1,162.56
4. Step 4: Simplify right side
   3,353.88x = 5,849,397.39
5. Step 5: Solve for x
   x = 5,849,397.39/3,353.88
6. Step 6: Final answer
   x = 1,744.07