Finding the Fourth Proportional to 11,804.70, 16,288.77 and 7,559.49

Step by Step Solution

1. Step 1: Write the proportion equation
   11,804.70 : 16,288.77 = 7,559.49 : x
2. Step 2: Convert to fraction form
   11,804.70/16,288.77 = 7,559.49/x
3. Step 3: Cross multiply
   11,804.70x = 16,288.77 × 7,559.49
4. Step 4: Simplify right side
   11,804.70x = 123,134,793.93
5. Step 5: Solve for x
   x = 123,134,793.93/11,804.70
6. Step 6: Final answer
   x = 10,431.00