Finding the Fourth Proportional to 10,425.03, 14,381.16 and 7,066.71

Step by Step Solution

1. Step 1: Write the proportion equation
   10,425.03 : 14,381.16 = 7,066.71 : x
2. Step 2: Convert to fraction form
   10,425.03/14,381.16 = 7,066.71/x
3. Step 3: Cross multiply
   10,425.03x = 14,381.16 × 7,066.71
4. Step 4: Simplify right side
   10,425.03x = 101,627,487.18
5. Step 5: Solve for x
   x = 101,627,487.18/10,425.03
6. Step 6: Final answer
   x = 9,748.41