Finding the Fourth Proportional to 2,084.35, 2,872.45 and 1,493.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,084.35 : 2,872.45 = 1,493.86 : x
2. Step 2: Convert to fraction form
   2,084.35/2,872.45 = 1,493.86/x
3. Step 3: Cross multiply
   2,084.35x = 2,872.45 × 1,493.86
4. Step 4: Simplify right side
   2,084.35x = 4,291,038.16
5. Step 5: Solve for x
   x = 4,291,038.16/2,084.35
6. Step 6: Final answer
   x = 2,058.69