Finding the Fourth Proportional to 2,073.00, 2,860.31 and 1,317.01

Step by Step Solution

1. Step 1: Write the proportion equation
   2,073.00 : 2,860.31 = 1,317.01 : x
2. Step 2: Convert to fraction form
   2,073.00/2,860.31 = 1,317.01/x
3. Step 3: Cross multiply
   2,073.00x = 2,860.31 × 1,317.01
4. Step 4: Simplify right side
   2,073.00x = 3,767,037.98
5. Step 5: Solve for x
   x = 3,767,037.98/2,073.00
6. Step 6: Final answer
   x = 1,817.19