Finding the Fourth Proportional to 1,834.98, 2,533.56 and 1,198.01

Step by Step Solution

1. Step 1: Write the proportion equation
   1,834.98 : 2,533.56 = 1,198.01 : x
2. Step 2: Convert to fraction form
   1,834.98/2,533.56 = 1,198.01/x
3. Step 3: Cross multiply
   1,834.98x = 2,533.56 × 1,198.01
4. Step 4: Simplify right side
   1,834.98x = 3,035,217.55
5. Step 5: Solve for x
   x = 3,035,217.55/1,834.98
6. Step 6: Final answer
   x = 1,654.09