Finding the Fourth Proportional to 1,483.10, 2,223.33 and 832.47

Step by Step Solution

1. Step 1: Write the proportion equation
   1,483.10 : 2,223.33 = 832.47 : x
2. Step 2: Convert to fraction form
   1,483.10/2,223.33 = 832.47/x
3. Step 3: Cross multiply
   1,483.10x = 2,223.33 × 832.47
4. Step 4: Simplify right side
   1,483.10x = 1,850,855.53
5. Step 5: Solve for x
   x = 1,850,855.53/1,483.10
6. Step 6: Final answer
   x = 1,247.96