Finding the Fourth Proportional to 14,588.24, 20,131.02 and 8,300.48

Step by Step Solution

1. Step 1: Write the proportion equation
   14,588.24 : 20,131.02 = 8,300.48 : x
2. Step 2: Convert to fraction form
   14,588.24/20,131.02 = 8,300.48/x
3. Step 3: Cross multiply
   14,588.24x = 20,131.02 × 8,300.48
4. Step 4: Simplify right side
   14,588.24x = 167,097,128.89
5. Step 5: Solve for x
   x = 167,097,128.89/14,588.24
6. Step 6: Final answer
   x = 11,454.23