Finding the Fourth Proportional to 2,247.84, 3,369.12 and 1,554.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,247.84 : 3,369.12 = 1,554.72 : x
2. Step 2: Convert to fraction form
   2,247.84/3,369.12 = 1,554.72/x
3. Step 3: Cross multiply
   2,247.84x = 3,369.12 × 1,554.72
4. Step 4: Simplify right side
   2,247.84x = 5,238,038.25
5. Step 5: Solve for x
   x = 5,238,038.25/2,247.84
6. Step 6: Final answer
   x = 2,330.25