Finding the Fourth Proportional to 13,008.24, 19,516.01 and 5,222.52

Step by Step Solution

1. Step 1: Write the proportion equation
   13,008.24 : 19,516.01 = 5,222.52 : x
2. Step 2: Convert to fraction form
   13,008.24/19,516.01 = 5,222.52/x
3. Step 3: Cross multiply
   13,008.24x = 19,516.01 × 5,222.52
4. Step 4: Simplify right side
   13,008.24x = 101,922,726.43
5. Step 5: Solve for x
   x = 101,922,726.43/13,008.24
6. Step 6: Final answer
   x = 7,835.24