Finding the Fourth Proportional to 2,418.42, 3,336.21 and 1,532.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,418.42 : 3,336.21 = 1,532.82 : x
2. Step 2: Convert to fraction form
   2,418.42/3,336.21 = 1,532.82/x
3. Step 3: Cross multiply
   2,418.42x = 3,336.21 × 1,532.82
4. Step 4: Simplify right side
   2,418.42x = 5,113,809.41
5. Step 5: Solve for x
   x = 5,113,809.41/2,418.42
6. Step 6: Final answer
   x = 2,114.52