Finding the Fourth Proportional to 1,083.00, 1,630.33 and 932.31

Step by Step Solution

1. Step 1: Write the proportion equation
   1,083.00 : 1,630.33 = 932.31 : x
2. Step 2: Convert to fraction form
   1,083.00/1,630.33 = 932.31/x
3. Step 3: Cross multiply
   1,083.00x = 1,630.33 × 932.31
4. Step 4: Simplify right side
   1,083.00x = 1,519,970.63
5. Step 5: Solve for x
   x = 1,519,970.63/1,083.00
6. Step 6: Final answer
   x = 1,403.48