Finding the Fourth Proportional to 10,904.22, 15,046.02 and 10,350.72

Step by Step Solution

1. Step 1: Write the proportion equation
   10,904.22 : 15,046.02 = 10,350.72 : x
2. Step 2: Convert to fraction form
   10,904.22/15,046.02 = 10,350.72/x
3. Step 3: Cross multiply
   10,904.22x = 15,046.02 × 10,350.72
4. Step 4: Simplify right side
   10,904.22x = 155,737,140.13
5. Step 5: Solve for x
   x = 155,737,140.13/10,904.22
6. Step 6: Final answer
   x = 14,282.28