Finding the Fourth Proportional to 3,493.63, 5,233.59 and 2,320.14

Step by Step Solution

1. Step 1: Write the proportion equation
   3,493.63 : 5,233.59 = 2,320.14 : x
2. Step 2: Convert to fraction form
   3,493.63/5,233.59 = 2,320.14/x
3. Step 3: Cross multiply
   3,493.63x = 5,233.59 × 2,320.14
4. Step 4: Simplify right side
   3,493.63x = 12,142,661.50
5. Step 5: Solve for x
   x = 12,142,661.50/3,493.63
6. Step 6: Final answer
   x = 3,475.66