Finding the Fourth Proportional to 2,223.46, 3,337.20 and 1,184.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,223.46 : 3,337.20 = 1,184.34 : x
2. Step 2: Convert to fraction form
   2,223.46/3,337.20 = 1,184.34/x
3. Step 3: Cross multiply
   2,223.46x = 3,337.20 × 1,184.34
4. Step 4: Simplify right side
   2,223.46x = 3,952,379.45
5. Step 5: Solve for x
   x = 3,952,379.45/2,223.46
6. Step 6: Final answer
   x = 1,777.58