Finding the Fourth Proportional to 1,335.33, 2,003.00 and 555.37

Step by Step Solution

1. Step 1: Write the proportion equation
   1,335.33 : 2,003.00 = 555.37 : x
2. Step 2: Convert to fraction form
   1,335.33/2,003.00 = 555.37/x
3. Step 3: Cross multiply
   1,335.33x = 2,003.00 × 555.37
4. Step 4: Simplify right side
   1,335.33x = 1,112,398.33
5. Step 5: Solve for x
   x = 1,112,398.33/1,335.33
6. Step 6: Final answer
   x = 833.05