Finding the Fourth Proportional to 2,317.98, 3,196.95 and 2,037.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,317.98 : 3,196.95 = 2,037.62 : x
2. Step 2: Convert to fraction form
   2,317.98/3,196.95 = 2,037.62/x
3. Step 3: Cross multiply
   2,317.98x = 3,196.95 × 2,037.62
4. Step 4: Simplify right side
   2,317.98x = 6,514,155.45
5. Step 5: Solve for x
   x = 6,514,155.45/2,317.98
6. Step 6: Final answer
   x = 2,810.27