Finding the Fourth Proportional to 2,224.02, 3,069.18 and 1,292.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,224.02 : 3,069.18 = 1,292.52 : x
2. Step 2: Convert to fraction form
   2,224.02/3,069.18 = 1,292.52/x
3. Step 3: Cross multiply
   2,224.02x = 3,069.18 × 1,292.52
4. Step 4: Simplify right side
   2,224.02x = 3,966,976.53
5. Step 5: Solve for x
   x = 3,966,976.53/2,224.02
6. Step 6: Final answer
   x = 1,783.70