Finding the Fourth Proportional to 2,073.21, 2,858.22 and 1,482.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,073.21 : 2,858.22 = 1,482.72 : x
2. Step 2: Convert to fraction form
   2,073.21/2,858.22 = 1,482.72/x
3. Step 3: Cross multiply
   2,073.21x = 2,858.22 × 1,482.72
4. Step 4: Simplify right side
   2,073.21x = 4,237,939.96
5. Step 5: Solve for x
   x = 4,237,939.96/2,073.21
6. Step 6: Final answer
   x = 2,044.14