Finding the Fourth Proportional to 11,285.73, 16,928.55 and 3,494.52

Step by Step Solution

1. Step 1: Write the proportion equation
   11,285.73 : 16,928.55 = 3,494.52 : x
2. Step 2: Convert to fraction form
   11,285.73/16,928.55 = 3,494.52/x
3. Step 3: Cross multiply
   11,285.73x = 16,928.55 × 3,494.52
4. Step 4: Simplify right side
   11,285.73x = 59,157,156.55
5. Step 5: Solve for x
   x = 59,157,156.55/11,285.73
6. Step 6: Final answer
   x = 5,241.77