Finding the Fourth Proportional to 3,735.03, 5,603.34 and 1,861.94

Step by Step Solution

1. Step 1: Write the proportion equation
   3,735.03 : 5,603.34 = 1,861.94 : x
2. Step 2: Convert to fraction form
   3,735.03/5,603.34 = 1,861.94/x
3. Step 3: Cross multiply
   3,735.03x = 5,603.34 × 1,861.94
4. Step 4: Simplify right side
   3,735.03x = 10,433,072.35
5. Step 5: Solve for x
   x = 10,433,072.35/3,735.03
6. Step 6: Final answer
   x = 2,793.30