Finding the Fourth Proportional to 10,015.34, 15,025.18 and 2,995.92

Step by Step Solution

1. Step 1: Write the proportion equation
   10,015.34 : 15,025.18 = 2,995.92 : x
2. Step 2: Convert to fraction form
   10,015.34/15,025.18 = 2,995.92/x
3. Step 3: Cross multiply
   10,015.34x = 15,025.18 × 2,995.92
4. Step 4: Simplify right side
   10,015.34x = 45,014,237.27
5. Step 5: Solve for x
   x = 45,014,237.27/10,015.34
6. Step 6: Final answer
   x = 4,494.53