Finding the Fourth Proportional to 9,303.24, 12,838.52 and 5,111.52

Step by Step Solution

1. Step 1: Write the proportion equation
   9,303.24 : 12,838.52 = 5,111.52 : x
2. Step 2: Convert to fraction form
   9,303.24/12,838.52 = 5,111.52/x
3. Step 3: Cross multiply
   9,303.24x = 12,838.52 × 5,111.52
4. Step 4: Simplify right side
   9,303.24x = 65,624,351.75
5. Step 5: Solve for x
   x = 65,624,351.75/9,303.24
6. Step 6: Final answer
   x = 7,053.92