Finding the Fourth Proportional to 3,531.83, 5,300.37 and 1,344.83

Step by Step Solution

1. Step 1: Write the proportion equation
   3,531.83 : 5,300.37 = 1,344.83 : x
2. Step 2: Convert to fraction form
   3,531.83/5,300.37 = 1,344.83/x
3. Step 3: Cross multiply
   3,531.83x = 5,300.37 × 1,344.83
4. Step 4: Simplify right side
   3,531.83x = 7,128,070.09
5. Step 5: Solve for x
   x = 7,128,070.09/3,531.83
6. Step 6: Final answer
   x = 2,018.24