Finding the Fourth Proportional to 10,450.82, 15,683.59 and 4,904.35

Step by Step Solution

1. Step 1: Write the proportion equation
   10,450.82 : 15,683.59 = 4,904.35 : x
2. Step 2: Convert to fraction form
   10,450.82/15,683.59 = 4,904.35/x
3. Step 3: Cross multiply
   10,450.82x = 15,683.59 × 4,904.35
4. Step 4: Simplify right side
   10,450.82x = 76,917,781.54
5. Step 5: Solve for x
   x = 76,917,781.54/10,450.82
6. Step 6: Final answer
   x = 7,359.97