Finding the Fourth Proportional to 2,532.90, 3,800.82 and 1,071.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,532.90 : 3,800.82 = 1,071.96 : x
2. Step 2: Convert to fraction form
   2,532.90/3,800.82 = 1,071.96/x
3. Step 3: Cross multiply
   2,532.90x = 3,800.82 × 1,071.96
4. Step 4: Simplify right side
   2,532.90x = 4,074,327.01
5. Step 5: Solve for x
   x = 4,074,327.01/2,532.90
6. Step 6: Final answer
   x = 1,608.56