Finding the Fourth Proportional to 1,837.56, 2,754.72 and 683.04

Step by Step Solution

1. Step 1: Write the proportion equation
   1,837.56 : 2,754.72 = 683.04 : x
2. Step 2: Convert to fraction form
   1,837.56/2,754.72 = 683.04/x
3. Step 3: Cross multiply
   1,837.56x = 2,754.72 × 683.04
4. Step 4: Simplify right side
   1,837.56x = 1,881,583.95
5. Step 5: Solve for x
   x = 1,881,583.95/1,837.56
6. Step 6: Final answer
   x = 1,023.96