Finding the Fourth Proportional to 5,289.82, 7,300.20 and 2,932

Step by Step Solution

1. Step 1: Write the proportion equation
   5,289.82 : 7,300.20 = 2,932 : x
2. Step 2: Convert to fraction form
   5,289.82/7,300.20 = 2,932/x
3. Step 3: Cross multiply
   5,289.82x = 7,300.20 × 2,932
4. Step 4: Simplify right side
   5,289.82x = 21,404,186.40
5. Step 5: Solve for x
   x = 21,404,186.40/5,289.82
6. Step 6: Final answer
   x = 4,046.30