Finding the Fourth Proportional to 2,223.83, 3,066.58 and 1,910.13

Step by Step Solution

1. Step 1: Write the proportion equation
   2,223.83 : 3,066.58 = 1,910.13 : x
2. Step 2: Convert to fraction form
   2,223.83/3,066.58 = 1,910.13/x
3. Step 3: Cross multiply
   2,223.83x = 3,066.58 × 1,910.13
4. Step 4: Simplify right side
   2,223.83x = 5,857,561.68
5. Step 5: Solve for x
   x = 5,857,561.68/2,223.83
6. Step 6: Final answer
   x = 2,634.00