Finding the Fourth Proportional to 3,062.84, 4,226.72 and 1,665.59

Step by Step Solution

1. Step 1: Write the proportion equation
   3,062.84 : 4,226.72 = 1,665.59 : x
2. Step 2: Convert to fraction form
   3,062.84/4,226.72 = 1,665.59/x
3. Step 3: Cross multiply
   3,062.84x = 4,226.72 × 1,665.59
4. Step 4: Simplify right side
   3,062.84x = 7,039,953.10
5. Step 5: Solve for x
   x = 7,039,953.10/3,062.84
6. Step 6: Final answer
   x = 2,298.51