Finding the Fourth Proportional to 9,642.62, 14,472.15 and 3,803.33

Step by Step Solution

1. Step 1: Write the proportion equation
   9,642.62 : 14,472.15 = 3,803.33 : x
2. Step 2: Convert to fraction form
   9,642.62/14,472.15 = 3,803.33/x
3. Step 3: Cross multiply
   9,642.62x = 14,472.15 × 3,803.33
4. Step 4: Simplify right side
   9,642.62x = 55,042,307.06
5. Step 5: Solve for x
   x = 55,042,307.06/9,642.62
6. Step 6: Final answer
   x = 5,708.23