Finding the Fourth Proportional to 2,341.52, 3,230.16 and 1,554.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,341.52 : 3,230.16 = 1,554.56 : x
2. Step 2: Convert to fraction form
   2,341.52/3,230.16 = 1,554.56/x
3. Step 3: Cross multiply
   2,341.52x = 3,230.16 × 1,554.56
4. Step 4: Simplify right side
   2,341.52x = 5,021,477.53
5. Step 5: Solve for x
   x = 5,021,477.53/2,341.52
6. Step 6: Final answer
   x = 2,144.54