Finding the Fourth Proportional to 10,692.86, 16,025.16 and 7,741.18

Step by Step Solution

1. Step 1: Write the proportion equation
   10,692.86 : 16,025.16 = 7,741.18 : x
2. Step 2: Convert to fraction form
   10,692.86/16,025.16 = 7,741.18/x
3. Step 3: Cross multiply
   10,692.86x = 16,025.16 × 7,741.18
4. Step 4: Simplify right side
   10,692.86x = 124,053,648.09
5. Step 5: Solve for x
   x = 124,053,648.09/10,692.86
6. Step 6: Final answer
   x = 11,601.54