Finding the Fourth Proportional to 10,014.96, 15,023.46 and 3,440.30

Step by Step Solution

1. Step 1: Write the proportion equation
   10,014.96 : 15,023.46 = 3,440.30 : x
2. Step 2: Convert to fraction form
   10,014.96/15,023.46 = 3,440.30/x
3. Step 3: Cross multiply
   10,014.96x = 15,023.46 × 3,440.30
4. Step 4: Simplify right side
   10,014.96x = 51,685,134.32
5. Step 5: Solve for x
   x = 51,685,134.32/10,014.96
6. Step 6: Final answer
   x = 5,160.79