Finding the Fourth Proportional to 11,284.83, 16,928.87 and 3,494.25

Step by Step Solution

1. Step 1: Write the proportion equation
   11,284.83 : 16,928.87 = 3,494.25 : x
2. Step 2: Convert to fraction form
   11,284.83/16,928.87 = 3,494.25/x
3. Step 3: Cross multiply
   11,284.83x = 16,928.87 × 3,494.25
4. Step 4: Simplify right side
   11,284.83x = 59,153,704.00
5. Step 5: Solve for x
   x = 59,153,704.00/11,284.83
6. Step 6: Final answer
   x = 5,241.88