Finding the Fourth Proportional to 1,825.68, 2,520.27 and 1,196.23

Step by Step Solution

1. Step 1: Write the proportion equation
   1,825.68 : 2,520.27 = 1,196.23 : x
2. Step 2: Convert to fraction form
   1,825.68/2,520.27 = 1,196.23/x
3. Step 3: Cross multiply
   1,825.68x = 2,520.27 × 1,196.23
4. Step 4: Simplify right side
   1,825.68x = 3,014,809.98
5. Step 5: Solve for x
   x = 3,014,809.98/1,825.68
6. Step 6: Final answer
   x = 1,651.34