Finding the Fourth Proportional to 14,061.26, 19,404.93 and 7,774.04

Step by Step Solution

1. Step 1: Write the proportion equation
   14,061.26 : 19,404.93 = 7,774.04 : x
2. Step 2: Convert to fraction form
   14,061.26/19,404.93 = 7,774.04/x
3. Step 3: Cross multiply
   14,061.26x = 19,404.93 × 7,774.04
4. Step 4: Simplify right side
   14,061.26x = 150,854,702.02
5. Step 5: Solve for x
   x = 150,854,702.02/14,061.26
6. Step 6: Final answer
   x = 10,728.39