Finding the Fourth Proportional to 2,333.56, 3,210.69 and 2,039.53

Step by Step Solution

1. Step 1: Write the proportion equation
   2,333.56 : 3,210.69 = 2,039.53 : x
2. Step 2: Convert to fraction form
   2,333.56/3,210.69 = 2,039.53/x
3. Step 3: Cross multiply
   2,333.56x = 3,210.69 × 2,039.53
4. Step 4: Simplify right side
   2,333.56x = 6,548,298.58
5. Step 5: Solve for x
   x = 6,548,298.58/2,333.56
6. Step 6: Final answer
   x = 2,806.14