Finding the Fourth Proportional to 10,840.28, 16,262.24 and 3,444.17

Step by Step Solution

1. Step 1: Write the proportion equation
   10,840.28 : 16,262.24 = 3,444.17 : x
2. Step 2: Convert to fraction form
   10,840.28/16,262.24 = 3,444.17/x
3. Step 3: Cross multiply
   10,840.28x = 16,262.24 × 3,444.17
4. Step 4: Simplify right side
   10,840.28x = 56,009,820.61
5. Step 5: Solve for x
   x = 56,009,820.61/10,840.28
6. Step 6: Final answer
   x = 5,166.83