Finding the Fourth Proportional to 3,464.04, 5,196.83 and 998.67

Step by Step Solution

1. Step 1: Write the proportion equation
   3,464.04 : 5,196.83 = 998.67 : x
2. Step 2: Convert to fraction form
   3,464.04/5,196.83 = 998.67/x
3. Step 3: Cross multiply
   3,464.04x = 5,196.83 × 998.67
4. Step 4: Simplify right side
   3,464.04x = 5,189,926.52
5. Step 5: Solve for x
   x = 5,189,926.52/3,464.04
6. Step 6: Final answer
   x = 1,498.23