Finding the Fourth Proportional to 10,799.25, 14,907.96 and 7,615.14

Step by Step Solution

1. Step 1: Write the proportion equation
   10,799.25 : 14,907.96 = 7,615.14 : x
2. Step 2: Convert to fraction form
   10,799.25/14,907.96 = 7,615.14/x
3. Step 3: Cross multiply
   10,799.25x = 14,907.96 × 7,615.14
4. Step 4: Simplify right side
   10,799.25x = 113,526,146.61
5. Step 5: Solve for x
   x = 113,526,146.61/10,799.25
6. Step 6: Final answer
   x = 10,512.41