Finding the Fourth Proportional to 2,541.53, 3,506.84 and 1,422.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,541.53 : 3,506.84 = 1,422.48 : x
2. Step 2: Convert to fraction form
   2,541.53/3,506.84 = 1,422.48/x
3. Step 3: Cross multiply
   2,541.53x = 3,506.84 × 1,422.48
4. Step 4: Simplify right side
   2,541.53x = 4,988,385.12
5. Step 5: Solve for x
   x = 4,988,385.12/2,541.53
6. Step 6: Final answer
   x = 1,962.75