Finding the Fourth Proportional to 2,683.61, 3,703.61 and 1,504.91

Step by Step Solution

1. Step 1: Write the proportion equation
   2,683.61 : 3,703.61 = 1,504.91 : x
2. Step 2: Convert to fraction form
   2,683.61/3,703.61 = 1,504.91/x
3. Step 3: Cross multiply
   2,683.61x = 3,703.61 × 1,504.91
4. Step 4: Simplify right side
   2,683.61x = 5,573,599.73
5. Step 5: Solve for x
   x = 5,573,599.73/2,683.61
6. Step 6: Final answer
   x = 2,076.90