Finding the Fourth Proportional to 2,341.52, 3,231.61 and 1,346.77

Step by Step Solution

1. Step 1: Write the proportion equation
   2,341.52 : 3,231.61 = 1,346.77 : x
2. Step 2: Convert to fraction form
   2,341.52/3,231.61 = 1,346.77/x
3. Step 3: Cross multiply
   2,341.52x = 3,231.61 × 1,346.77
4. Step 4: Simplify right side
   2,341.52x = 4,352,223.95
5. Step 5: Solve for x
   x = 4,352,223.95/2,341.52
6. Step 6: Final answer
   x = 1,858.72