Finding the Fourth Proportional to 3,598.37, 5,386.38 and 1,950.83

Step by Step Solution

1. Step 1: Write the proportion equation
   3,598.37 : 5,386.38 = 1,950.83 : x
2. Step 2: Convert to fraction form
   3,598.37/5,386.38 = 1,950.83/x
3. Step 3: Cross multiply
   3,598.37x = 5,386.38 × 1,950.83
4. Step 4: Simplify right side
   3,598.37x = 10,507,911.70
5. Step 5: Solve for x
   x = 10,507,911.70/3,598.37
6. Step 6: Final answer
   x = 2,920.19