Finding the Fourth Proportional to 10,662.28, 14,698.37 and 7,465.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,662.28 : 14,698.37 = 7,465.50 : x
2. Step 2: Convert to fraction form
   10,662.28/14,698.37 = 7,465.50/x
3. Step 3: Cross multiply
   10,662.28x = 14,698.37 × 7,465.50
4. Step 4: Simplify right side
   10,662.28x = 109,730,657.91
5. Step 5: Solve for x
   x = 109,730,657.91/10,662.28
6. Step 6: Final answer
   x = 10,291.48