Finding the Fourth Proportional to 2,238.58, 3,355.50 and 1,508.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,238.58 : 3,355.50 = 1,508.32 : x
2. Step 2: Convert to fraction form
   2,238.58/3,355.50 = 1,508.32/x
3. Step 3: Cross multiply
   2,238.58x = 3,355.50 × 1,508.32
4. Step 4: Simplify right side
   2,238.58x = 5,061,167.76
5. Step 5: Solve for x
   x = 5,061,167.76/2,238.58
6. Step 6: Final answer
   x = 2,260.88