Finding the Fourth Proportional to 10,847.54, 16,269.42 and 3,054.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,847.54 : 16,269.42 = 3,054.50 : x
2. Step 2: Convert to fraction form
   10,847.54/16,269.42 = 3,054.50/x
3. Step 3: Cross multiply
   10,847.54x = 16,269.42 × 3,054.50
4. Step 4: Simplify right side
   10,847.54x = 49,694,943.39
5. Step 5: Solve for x
   x = 49,694,943.39/10,847.54
6. Step 6: Final answer
   x = 4,581.22