Finding the Fourth Proportional to 2,300.04, 3,174.12 and 1,368

Step by Step Solution

1. Step 1: Write the proportion equation
   2,300.04 : 3,174.12 = 1,368 : x
2. Step 2: Convert to fraction form
   2,300.04/3,174.12 = 1,368/x
3. Step 3: Cross multiply
   2,300.04x = 3,174.12 × 1,368
4. Step 4: Simplify right side
   2,300.04x = 4,342,196.16
5. Step 5: Solve for x
   x = 4,342,196.16/2,300.04
6. Step 6: Final answer
   x = 1,887.88