Finding the Fourth Proportional to 10,845.34, 16,267.98 and 3,054.12

Step by Step Solution

1. Step 1: Write the proportion equation
   10,845.34 : 16,267.98 = 3,054.12 : x
2. Step 2: Convert to fraction form
   10,845.34/16,267.98 = 3,054.12/x
3. Step 3: Cross multiply
   10,845.34x = 16,267.98 × 3,054.12
4. Step 4: Simplify right side
   10,845.34x = 49,684,363.08
5. Step 5: Solve for x
   x = 49,684,363.08/10,845.34
6. Step 6: Final answer
   x = 4,581.17