Finding the Fourth Proportional to 2,606.10, 3,596.64 and 1,487.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,606.10 : 3,596.64 = 1,487.10 : x
2. Step 2: Convert to fraction form
   2,606.10/3,596.64 = 1,487.10/x
3. Step 3: Cross multiply
   2,606.10x = 3,596.64 × 1,487.10
4. Step 4: Simplify right side
   2,606.10x = 5,348,563.34
5. Step 5: Solve for x
   x = 5,348,563.34/2,606.10
6. Step 6: Final answer
   x = 2,052.32