Finding the Fourth Proportional to 2,650.02, 3,657.39 and 1,602.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,650.02 : 3,657.39 = 1,602.42 : x
2. Step 2: Convert to fraction form
   2,650.02/3,657.39 = 1,602.42/x
3. Step 3: Cross multiply
   2,650.02x = 3,657.39 × 1,602.42
4. Step 4: Simplify right side
   2,650.02x = 5,860,674.88
5. Step 5: Solve for x
   x = 5,860,674.88/2,650.02
6. Step 6: Final answer
   x = 2,211.56