Finding the Fourth Proportional to 9,208.98, 13,815.39 and 3,052.50

Step by Step Solution

1. Step 1: Write the proportion equation
   9,208.98 : 13,815.39 = 3,052.50 : x
2. Step 2: Convert to fraction form
   9,208.98/13,815.39 = 3,052.50/x
3. Step 3: Cross multiply
   9,208.98x = 13,815.39 × 3,052.50
4. Step 4: Simplify right side
   9,208.98x = 42,171,477.98
5. Step 5: Solve for x
   x = 42,171,477.98/9,208.98
6. Step 6: Final answer
   x = 4,579.39