Finding the Fourth Proportional to 10,790.07, 14,894.91 and 7,255.34

Step by Step Solution

1. Step 1: Write the proportion equation
   10,790.07 : 14,894.91 = 7,255.34 : x
2. Step 2: Convert to fraction form
   10,790.07/14,894.91 = 7,255.34/x
3. Step 3: Cross multiply
   10,790.07x = 14,894.91 × 7,255.34
4. Step 4: Simplify right side
   10,790.07x = 108,067,561.84
5. Step 5: Solve for x
   x = 108,067,561.84/10,790.07
6. Step 6: Final answer
   x = 10,015.46