Finding the Fourth Proportional to 2,436.72, 3,359.16 and 1,736.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,436.72 : 3,359.16 = 1,736.88 : x
2. Step 2: Convert to fraction form
   2,436.72/3,359.16 = 1,736.88/x
3. Step 3: Cross multiply
   2,436.72x = 3,359.16 × 1,736.88
4. Step 4: Simplify right side
   2,436.72x = 5,834,457.82
5. Step 5: Solve for x
   x = 5,834,457.82/2,436.72
6. Step 6: Final answer
   x = 2,394.39