Finding the Fourth Proportional to 10,238.96, 15,356.73 and 2,844.17

Step by Step Solution

1. Step 1: Write the proportion equation
   10,238.96 : 15,356.73 = 2,844.17 : x
2. Step 2: Convert to fraction form
   10,238.96/15,356.73 = 2,844.17/x
3. Step 3: Cross multiply
   10,238.96x = 15,356.73 × 2,844.17
4. Step 4: Simplify right side
   10,238.96x = 43,677,150.76
5. Step 5: Solve for x
   x = 43,677,150.76/10,238.96
6. Step 6: Final answer
   x = 4,265.78