Finding the Fourth Proportional to 2,062.53, 2,846.34 and 1,224.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,062.53 : 2,846.34 = 1,224.18 : x
2. Step 2: Convert to fraction form
   2,062.53/2,846.34 = 1,224.18/x
3. Step 3: Cross multiply
   2,062.53x = 2,846.34 × 1,224.18
4. Step 4: Simplify right side
   2,062.53x = 3,484,432.50
5. Step 5: Solve for x
   x = 3,484,432.50/2,062.53
6. Step 6: Final answer
   x = 1,689.40