Finding the Fourth Proportional to 1,904.04, 2,628.18 and 1,196.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,904.04 : 2,628.18 = 1,196.10 : x
2. Step 2: Convert to fraction form
   1,904.04/2,628.18 = 1,196.10/x
3. Step 3: Cross multiply
   1,904.04x = 2,628.18 × 1,196.10
4. Step 4: Simplify right side
   1,904.04x = 3,143,566.10
5. Step 5: Solve for x
   x = 3,143,566.10/1,904.04
6. Step 6: Final answer
   x = 1,651.00