Finding the Fourth Proportional to 14,350.48, 19,801.56 and 8,061.60

Step by Step Solution

1. Step 1: Write the proportion equation
   14,350.48 : 19,801.56 = 8,061.60 : x
2. Step 2: Convert to fraction form
   14,350.48/19,801.56 = 8,061.60/x
3. Step 3: Cross multiply
   14,350.48x = 19,801.56 × 8,061.60
4. Step 4: Simplify right side
   14,350.48x = 159,632,256.10
5. Step 5: Solve for x
   x = 159,632,256.10/14,350.48
6. Step 6: Final answer
   x = 11,123.83