Finding the Fourth Proportional to 9,858.02, 14,789.38 and 3,284.26

Step by Step Solution

1. Step 1: Write the proportion equation
   9,858.02 : 14,789.38 = 3,284.26 : x
2. Step 2: Convert to fraction form
   9,858.02/14,789.38 = 3,284.26/x
3. Step 3: Cross multiply
   9,858.02x = 14,789.38 × 3,284.26
4. Step 4: Simplify right side
   9,858.02x = 48,572,078.79
5. Step 5: Solve for x
   x = 48,572,078.79/9,858.02
6. Step 6: Final answer
   x = 4,927.17