Finding the Fourth Proportional to 2,664.34, 3,677.06 and 1,602.45

Step by Step Solution

1. Step 1: Write the proportion equation
   2,664.34 : 3,677.06 = 1,602.45 : x
2. Step 2: Convert to fraction form
   2,664.34/3,677.06 = 1,602.45/x
3. Step 3: Cross multiply
   2,664.34x = 3,677.06 × 1,602.45
4. Step 4: Simplify right side
   2,664.34x = 5,892,304.80
5. Step 5: Solve for x
   x = 5,892,304.80/2,664.34
6. Step 6: Final answer
   x = 2,211.54