Finding the Fourth Proportional to 10,601.64, 14,619.42 and 7,249.32

Step by Step Solution

1. Step 1: Write the proportion equation
   10,601.64 : 14,619.42 = 7,249.32 : x
2. Step 2: Convert to fraction form
   10,601.64/14,619.42 = 7,249.32/x
3. Step 3: Cross multiply
   10,601.64x = 14,619.42 × 7,249.32
4. Step 4: Simplify right side
   10,601.64x = 105,980,853.79
5. Step 5: Solve for x
   x = 105,980,853.79/10,601.64
6. Step 6: Final answer
   x = 9,996.65