Finding the Fourth Proportional to 1,596.54, 2,196.63 and 1,246.62

Step by Step Solution

1. Step 1: Write the proportion equation
   1,596.54 : 2,196.63 = 1,246.62 : x
2. Step 2: Convert to fraction form
   1,596.54/2,196.63 = 1,246.62/x
3. Step 3: Cross multiply
   1,596.54x = 2,196.63 × 1,246.62
4. Step 4: Simplify right side
   1,596.54x = 2,738,362.89
5. Step 5: Solve for x
   x = 2,738,362.89/1,596.54
6. Step 6: Final answer
   x = 1,715.19