Finding the Fourth Proportional to 11,048.82, 16,579.72 and 7,925.46

Step by Step Solution

1. Step 1: Write the proportion equation
   11,048.82 : 16,579.72 = 7,925.46 : x
2. Step 2: Convert to fraction form
   11,048.82/16,579.72 = 7,925.46/x
3. Step 3: Cross multiply
   11,048.82x = 16,579.72 × 7,925.46
4. Step 4: Simplify right side
   11,048.82x = 131,401,907.67
5. Step 5: Solve for x
   x = 131,401,907.67/11,048.82
6. Step 6: Final answer
   x = 11,892.85