Finding the Fourth Proportional to 2,495.52, 3,443.91 and 1,376.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,495.52 : 3,443.91 = 1,376.50 : x
2. Step 2: Convert to fraction form
   2,495.52/3,443.91 = 1,376.50/x
3. Step 3: Cross multiply
   2,495.52x = 3,443.91 × 1,376.50
4. Step 4: Simplify right side
   2,495.52x = 4,740,542.12
5. Step 5: Solve for x
   x = 4,740,542.12/2,495.52
6. Step 6: Final answer
   x = 1,899.62