Finding the Fourth Proportional to 10,017.98, 15,027.78 and 3,444.17

Step by Step Solution

1. Step 1: Write the proportion equation
   10,017.98 : 15,027.78 = 3,444.17 : x
2. Step 2: Convert to fraction form
   10,017.98/15,027.78 = 3,444.17/x
3. Step 3: Cross multiply
   10,017.98x = 15,027.78 × 3,444.17
4. Step 4: Simplify right side
   10,017.98x = 51,758,229.04
5. Step 5: Solve for x
   x = 51,758,229.04/10,017.98
6. Step 6: Final answer
   x = 5,166.53