Finding the Fourth Proportional to 14,256.98, 19,674.60 and 7,796.62

Step by Step Solution

1. Step 1: Write the proportion equation
   14,256.98 : 19,674.60 = 7,796.62 : x
2. Step 2: Convert to fraction form
   14,256.98/19,674.60 = 7,796.62/x
3. Step 3: Cross multiply
   14,256.98x = 19,674.60 × 7,796.62
4. Step 4: Simplify right side
   14,256.98x = 153,395,340.87
5. Step 5: Solve for x
   x = 153,395,340.87/14,256.98
6. Step 6: Final answer
   x = 10,759.32