Finding the Fourth Proportional to 9,630.33, 14,419.41 and 5,003.61

Step by Step Solution

1. Step 1: Write the proportion equation
   9,630.33 : 14,419.41 = 5,003.61 : x
2. Step 2: Convert to fraction form
   9,630.33/14,419.41 = 5,003.61/x
3. Step 3: Cross multiply
   9,630.33x = 14,419.41 × 5,003.61
4. Step 4: Simplify right side
   9,630.33x = 72,149,104.07
5. Step 5: Solve for x
   x = 72,149,104.07/9,630.33
6. Step 6: Final answer
   x = 7,491.86