Finding the Fourth Proportional to 2,456.76, 3,683.04 and 1,069.03

Step by Step Solution

1. Step 1: Write the proportion equation
   2,456.76 : 3,683.04 = 1,069.03 : x
2. Step 2: Convert to fraction form
   2,456.76/3,683.04 = 1,069.03/x
3. Step 3: Cross multiply
   2,456.76x = 3,683.04 × 1,069.03
4. Step 4: Simplify right side
   2,456.76x = 3,937,280.25
5. Step 5: Solve for x
   x = 3,937,280.25/2,456.76
6. Step 6: Final answer
   x = 1,602.63