Finding the Fourth Proportional to 14,150.42, 19,533.56 and 9,552.20

Step by Step Solution

1. Step 1: Write the proportion equation
   14,150.42 : 19,533.56 = 9,552.20 : x
2. Step 2: Convert to fraction form
   14,150.42/19,533.56 = 9,552.20/x
3. Step 3: Cross multiply
   14,150.42x = 19,533.56 × 9,552.20
4. Step 4: Simplify right side
   14,150.42x = 186,588,471.83
5. Step 5: Solve for x
   x = 186,588,471.83/14,150.42
6. Step 6: Final answer
   x = 13,186.07