Finding the Fourth Proportional to 1,499.44, 2,069.14 and 836.26

Step by Step Solution

1. Step 1: Write the proportion equation
   1,499.44 : 2,069.14 = 836.26 : x
2. Step 2: Convert to fraction form
   1,499.44/2,069.14 = 836.26/x
3. Step 3: Cross multiply
   1,499.44x = 2,069.14 × 836.26
4. Step 4: Simplify right side
   1,499.44x = 1,730,339.02
5. Step 5: Solve for x
   x = 1,730,339.02/1,499.44
6. Step 6: Final answer
   x = 1,153.99