Finding the Fourth Proportional to 14,868.96, 22,303.47 and 5,015.15

Step by Step Solution

1. Step 1: Write the proportion equation
   14,868.96 : 22,303.47 = 5,015.15 : x
2. Step 2: Convert to fraction form
   14,868.96/22,303.47 = 5,015.15/x
3. Step 3: Cross multiply
   14,868.96x = 22,303.47 × 5,015.15
4. Step 4: Simplify right side
   14,868.96x = 111,855,238.50
5. Step 5: Solve for x
   x = 111,855,238.50/14,868.96
6. Step 6: Final answer
   x = 7,522.74