Finding the Fourth Proportional to 10,790.76, 14,891.72 and 6,075.04

Step by Step Solution

1. Step 1: Write the proportion equation
   10,790.76 : 14,891.72 = 6,075.04 : x
2. Step 2: Convert to fraction form
   10,790.76/14,891.72 = 6,075.04/x
3. Step 3: Cross multiply
   10,790.76x = 14,891.72 × 6,075.04
4. Step 4: Simplify right side
   10,790.76x = 90,467,794.67
5. Step 5: Solve for x
   x = 90,467,794.67/10,790.76
6. Step 6: Final answer
   x = 8,383.82