Finding the Fourth Proportional to 2,320.68, 3,483.12 and 2,073.51

Step by Step Solution

1. Step 1: Write the proportion equation
   2,320.68 : 3,483.12 = 2,073.51 : x
2. Step 2: Convert to fraction form
   2,320.68/3,483.12 = 2,073.51/x
3. Step 3: Cross multiply
   2,320.68x = 3,483.12 × 2,073.51
4. Step 4: Simplify right side
   2,320.68x = 7,222,284.15
5. Step 5: Solve for x
   x = 7,222,284.15/2,320.68
6. Step 6: Final answer
   x = 3,112.14