Finding the Fourth Proportional to 2,041.29, 2,817.00 and 1,157.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,041.29 : 2,817.00 = 1,157.10 : x
2. Step 2: Convert to fraction form
   2,041.29/2,817.00 = 1,157.10/x
3. Step 3: Cross multiply
   2,041.29x = 2,817.00 × 1,157.10
4. Step 4: Simplify right side
   2,041.29x = 3,259,540.03
5. Step 5: Solve for x
   x = 3,259,540.03/2,041.29
6. Step 6: Final answer
   x = 1,596.80