Finding the Fourth Proportional to 10,941.60, 16,417.89 and 5,018.48

Step by Step Solution

1. Step 1: Write the proportion equation
   10,941.60 : 16,417.89 = 5,018.48 : x
2. Step 2: Convert to fraction form
   10,941.60/16,417.89 = 5,018.48/x
3. Step 3: Cross multiply
   10,941.60x = 16,417.89 × 5,018.48
4. Step 4: Simplify right side
   10,941.60x = 82,392,770.52
5. Step 5: Solve for x
   x = 82,392,770.52/10,941.60
6. Step 6: Final answer
   x = 7,530.23