Finding the Fourth Proportional to 1,483.38, 2,224.89 and 933.84

Step by Step Solution

1. Step 1: Write the proportion equation
   1,483.38 : 2,224.89 = 933.84 : x
2. Step 2: Convert to fraction form
   1,483.38/2,224.89 = 933.84/x
3. Step 3: Cross multiply
   1,483.38x = 2,224.89 × 933.84
4. Step 4: Simplify right side
   1,483.38x = 2,077,691.28
5. Step 5: Solve for x
   x = 2,077,691.28/1,483.38
6. Step 6: Final answer
   x = 1,400.65