Finding the Fourth Proportional to 14,087.25, 19,440.54 and 7,799.76

Step by Step Solution

1. Step 1: Write the proportion equation
   14,087.25 : 19,440.54 = 7,799.76 : x
2. Step 2: Convert to fraction form
   14,087.25/19,440.54 = 7,799.76/x
3. Step 3: Cross multiply
   14,087.25x = 19,440.54 × 7,799.76
4. Step 4: Simplify right side
   14,087.25x = 151,631,546.27
5. Step 5: Solve for x
   x = 151,631,546.27/14,087.25
6. Step 6: Final answer
   x = 10,763.74