Finding the Fourth Proportional to 10,003.38, 14,988.63 and 3,425.97

Step by Step Solution

1. Step 1: Write the proportion equation
   10,003.38 : 14,988.63 = 3,425.97 : x
2. Step 2: Convert to fraction form
   10,003.38/14,988.63 = 3,425.97/x
3. Step 3: Cross multiply
   10,003.38x = 14,988.63 × 3,425.97
4. Step 4: Simplify right side
   10,003.38x = 51,350,596.72
5. Step 5: Solve for x
   x = 51,350,596.72/10,003.38
6. Step 6: Final answer
   x = 5,133.32