Finding the Fourth Proportional to 14,965.32, 22,443.12 and 7,066.61

Step by Step Solution

1. Step 1: Write the proportion equation
   14,965.32 : 22,443.12 = 7,066.61 : x
2. Step 2: Convert to fraction form
   14,965.32/22,443.12 = 7,066.61/x
3. Step 3: Cross multiply
   14,965.32x = 22,443.12 × 7,066.61
4. Step 4: Simplify right side
   14,965.32x = 158,596,776.22
5. Step 5: Solve for x
   x = 158,596,776.22/14,965.32
6. Step 6: Final answer
   x = 10,597.62