Finding the Fourth Proportional to 1,499.48, 2,245.86 and 1,036.28

Step by Step Solution

1. Step 1: Write the proportion equation
   1,499.48 : 2,245.86 = 1,036.28 : x
2. Step 2: Convert to fraction form
   1,499.48/2,245.86 = 1,036.28/x
3. Step 3: Cross multiply
   1,499.48x = 2,245.86 × 1,036.28
4. Step 4: Simplify right side
   1,499.48x = 2,327,339.80
5. Step 5: Solve for x
   x = 2,327,339.80/1,499.48
6. Step 6: Final answer
   x = 1,552.10