Finding the Fourth Proportional to 2,904.23, 4,358.82 and 1,262.09

Step by Step Solution

1. Step 1: Write the proportion equation
   2,904.23 : 4,358.82 = 1,262.09 : x
2. Step 2: Convert to fraction form
   2,904.23/4,358.82 = 1,262.09/x
3. Step 3: Cross multiply
   2,904.23x = 4,358.82 × 1,262.09
4. Step 4: Simplify right side
   2,904.23x = 5,501,223.13
5. Step 5: Solve for x
   x = 5,501,223.13/2,904.23
6. Step 6: Final answer
   x = 1,894.21