Finding the Fourth Proportional to 11,158.52, 16,723.46 and 4,914.50

Step by Step Solution

1. Step 1: Write the proportion equation
   11,158.52 : 16,723.46 = 4,914.50 : x
2. Step 2: Convert to fraction form
   11,158.52/16,723.46 = 4,914.50/x
3. Step 3: Cross multiply
   11,158.52x = 16,723.46 × 4,914.50
4. Step 4: Simplify right side
   11,158.52x = 82,187,372.84
5. Step 5: Solve for x
   x = 82,187,372.84/11,158.52
6. Step 6: Final answer
   x = 7,365.44