Finding the Fourth Proportional to 2,897.25, 3,996.73 and 1,833.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,897.25 : 3,996.73 = 1,833.22 : x
2. Step 2: Convert to fraction form
   2,897.25/3,996.73 = 1,833.22/x
3. Step 3: Cross multiply
   2,897.25x = 3,996.73 × 1,833.22
4. Step 4: Simplify right side
   2,897.25x = 7,326,885.37
5. Step 5: Solve for x
   x = 7,326,885.37/2,897.25
6. Step 6: Final answer
   x = 2,528.91