Finding the Fourth Proportional to 1,499.00, 2,247.57 and 574.17

Step by Step Solution

1. Step 1: Write the proportion equation
   1,499.00 : 2,247.57 = 574.17 : x
2. Step 2: Convert to fraction form
   1,499.00/2,247.57 = 574.17/x
3. Step 3: Cross multiply
   1,499.00x = 2,247.57 × 574.17
4. Step 4: Simplify right side
   1,499.00x = 1,290,487.27
5. Step 5: Solve for x
   x = 1,290,487.27/1,499.00
6. Step 6: Final answer
   x = 860.90