Finding the Fourth Proportional to 2,428.84, 3,645.08 and 1,606.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,428.84 : 3,645.08 = 1,606.82 : x
2. Step 2: Convert to fraction form
   2,428.84/3,645.08 = 1,606.82/x
3. Step 3: Cross multiply
   2,428.84x = 3,645.08 × 1,606.82
4. Step 4: Simplify right side
   2,428.84x = 5,856,987.45
5. Step 5: Solve for x
   x = 5,856,987.45/2,428.84
6. Step 6: Final answer
   x = 2,411.43