Finding the Fourth Proportional to 9,493.88, 13,101.76 and 5,302.12

Step by Step Solution

1. Step 1: Write the proportion equation
   9,493.88 : 13,101.76 = 5,302.12 : x
2. Step 2: Convert to fraction form
   9,493.88/13,101.76 = 5,302.12/x
3. Step 3: Cross multiply
   9,493.88x = 13,101.76 × 5,302.12
4. Step 4: Simplify right side
   9,493.88x = 69,467,103.73
5. Step 5: Solve for x
   x = 69,467,103.73/9,493.88
6. Step 6: Final answer
   x = 7,317.04