Finding the Fourth Proportional to 14,061.75, 19,405.62 and 7,774.53

Step by Step Solution

1. Step 1: Write the proportion equation
   14,061.75 : 19,405.62 = 7,774.53 : x
2. Step 2: Convert to fraction form
   14,061.75/19,405.62 = 7,774.53/x
3. Step 3: Cross multiply
   14,061.75x = 19,405.62 × 7,774.53
4. Step 4: Simplify right side
   14,061.75x = 150,869,574.86
5. Step 5: Solve for x
   x = 150,869,574.86/14,061.75
6. Step 6: Final answer
   x = 10,729.08