Finding the Fourth Proportional to 2,337.36, 3,222.50 and 1,776.03

Step by Step Solution

1. Step 1: Write the proportion equation
   2,337.36 : 3,222.50 = 1,776.03 : x
2. Step 2: Convert to fraction form
   2,337.36/3,222.50 = 1,776.03/x
3. Step 3: Cross multiply
   2,337.36x = 3,222.50 × 1,776.03
4. Step 4: Simplify right side
   2,337.36x = 5,723,247.79
5. Step 5: Solve for x
   x = 5,723,247.79/2,337.36
6. Step 6: Final answer
   x = 2,448.59