Finding the Fourth Proportional to 2,593.02, 3,887.32 and 1,131.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,593.02 : 3,887.32 = 1,131.10 : x
2. Step 2: Convert to fraction form
   2,593.02/3,887.32 = 1,131.10/x
3. Step 3: Cross multiply
   2,593.02x = 3,887.32 × 1,131.10
4. Step 4: Simplify right side
   2,593.02x = 4,396,947.65
5. Step 5: Solve for x
   x = 4,396,947.65/2,593.02
6. Step 6: Final answer
   x = 1,695.69