Finding the Fourth Proportional to 12,365.46, 17,061.63 and 7,327.17

Step by Step Solution

1. Step 1: Write the proportion equation
   12,365.46 : 17,061.63 = 7,327.17 : x
2. Step 2: Convert to fraction form
   12,365.46/17,061.63 = 7,327.17/x
3. Step 3: Cross multiply
   12,365.46x = 17,061.63 × 7,327.17
4. Step 4: Simplify right side
   12,365.46x = 125,013,463.49
5. Step 5: Solve for x
   x = 125,013,463.49/12,365.46
6. Step 6: Final answer
   x = 10,109.89