Finding the Fourth Proportional to 6,284.83, 9,428.78 and 1,902.04

Step by Step Solution

1. Step 1: Write the proportion equation
   6,284.83 : 9,428.78 = 1,902.04 : x
2. Step 2: Convert to fraction form
   6,284.83/9,428.78 = 1,902.04/x
3. Step 3: Cross multiply
   6,284.83x = 9,428.78 × 1,902.04
4. Step 4: Simplify right side
   6,284.83x = 17,933,916.71
5. Step 5: Solve for x
   x = 17,933,916.71/6,284.83
6. Step 6: Final answer
   x = 2,853.52