Finding the Fourth Proportional to 2,347.25, 3,238.41 and 1,352.51

Step by Step Solution

1. Step 1: Write the proportion equation
   2,347.25 : 3,238.41 = 1,352.51 : x
2. Step 2: Convert to fraction form
   2,347.25/3,238.41 = 1,352.51/x
3. Step 3: Cross multiply
   2,347.25x = 3,238.41 × 1,352.51
4. Step 4: Simplify right side
   2,347.25x = 4,379,965.72
5. Step 5: Solve for x
   x = 4,379,965.72/2,347.25
6. Step 6: Final answer
   x = 1,866.00