Finding the Fourth Proportional to 3,343.05, 5,013.51 and 1,151.51

Step by Step Solution

1. Step 1: Write the proportion equation
   3,343.05 : 5,013.51 = 1,151.51 : x
2. Step 2: Convert to fraction form
   3,343.05/5,013.51 = 1,151.51/x
3. Step 3: Cross multiply
   3,343.05x = 5,013.51 × 1,151.51
4. Step 4: Simplify right side
   3,343.05x = 5,773,081.83
5. Step 5: Solve for x
   x = 5,773,081.83/3,343.05
6. Step 6: Final answer
   x = 1,726.89