Finding the Fourth Proportional to 14,146.48, 19,522.04 and 7,773.14

Step by Step Solution

1. Step 1: Write the proportion equation
   14,146.48 : 19,522.04 = 7,773.14 : x
2. Step 2: Convert to fraction form
   14,146.48/19,522.04 = 7,773.14/x
3. Step 3: Cross multiply
   14,146.48x = 19,522.04 × 7,773.14
4. Step 4: Simplify right side
   14,146.48x = 151,747,452.40
5. Step 5: Solve for x
   x = 151,747,452.40/14,146.48
6. Step 6: Final answer
   x = 10,726.87