Finding the Fourth Proportional to 2,663.83, 3,676.37 and 1,601.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,663.83 : 3,676.37 = 1,601.94 : x
2. Step 2: Convert to fraction form
   2,663.83/3,676.37 = 1,601.94/x
3. Step 3: Cross multiply
   2,663.83x = 3,676.37 × 1,601.94
4. Step 4: Simplify right side
   2,663.83x = 5,889,325.34
5. Step 5: Solve for x
   x = 5,889,325.34/2,663.83
6. Step 6: Final answer
   x = 2,210.85