Finding the Fourth Proportional to 9,350.62, 12,903.78 and 5,101.54

Step by Step Solution

1. Step 1: Write the proportion equation
   9,350.62 : 12,903.78 = 5,101.54 : x
2. Step 2: Convert to fraction form
   9,350.62/12,903.78 = 5,101.54/x
3. Step 3: Cross multiply
   9,350.62x = 12,903.78 × 5,101.54
4. Step 4: Simplify right side
   9,350.62x = 65,829,149.82
5. Step 5: Solve for x
   x = 65,829,149.82/9,350.62
6. Step 6: Final answer
   x = 7,040.08