Finding the Fourth Proportional to 1,822.83, 2,515.50 and 1,036.88

Step by Step Solution

1. Step 1: Write the proportion equation
   1,822.83 : 2,515.50 = 1,036.88 : x
2. Step 2: Convert to fraction form
   1,822.83/2,515.50 = 1,036.88/x
3. Step 3: Cross multiply
   1,822.83x = 2,515.50 × 1,036.88
4. Step 4: Simplify right side
   1,822.83x = 2,608,259.06
5. Step 5: Solve for x
   x = 2,608,259.06/1,822.83
6. Step 6: Final answer
   x = 1,430.88