Finding the Fourth Proportional to 1,636.59, 2,452.43 and 1,346.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,636.59 : 2,452.43 = 1,346.10 : x
2. Step 2: Convert to fraction form
   1,636.59/2,452.43 = 1,346.10/x
3. Step 3: Cross multiply
   1,636.59x = 2,452.43 × 1,346.10
4. Step 4: Simplify right side
   1,636.59x = 3,301,209.29
5. Step 5: Solve for x
   x = 3,301,209.29/1,636.59
6. Step 6: Final answer
   x = 2,017.13