Finding the Fourth Proportional to 2,342.17, 3,232.43 and 1,347.49

Step by Step Solution

1. Step 1: Write the proportion equation
   2,342.17 : 3,232.43 = 1,347.49 : x
2. Step 2: Convert to fraction form
   2,342.17/3,232.43 = 1,347.49/x
3. Step 3: Cross multiply
   2,342.17x = 3,232.43 × 1,347.49
4. Step 4: Simplify right side
   2,342.17x = 4,355,667.10
5. Step 5: Solve for x
   x = 4,355,667.10/2,342.17
6. Step 6: Final answer
   x = 1,859.67