Finding the Fourth Proportional to 5,973.30, 8,242.56 and 3,320.52

Step by Step Solution

1. Step 1: Write the proportion equation
   5,973.30 : 8,242.56 = 3,320.52 : x
2. Step 2: Convert to fraction form
   5,973.30/8,242.56 = 3,320.52/x
3. Step 3: Cross multiply
   5,973.30x = 8,242.56 × 3,320.52
4. Step 4: Simplify right side
   5,973.30x = 27,369,585.33
5. Step 5: Solve for x
   x = 27,369,585.33/5,973.30
6. Step 6: Final answer
   x = 4,581.99