Finding the Fourth Proportional to 10,961.80, 16,444.29 and 3,462.82

Step by Step Solution

1. Step 1: Write the proportion equation
   10,961.80 : 16,444.29 = 3,462.82 : x
2. Step 2: Convert to fraction form
   10,961.80/16,444.29 = 3,462.82/x
3. Step 3: Cross multiply
   10,961.80x = 16,444.29 × 3,462.82
4. Step 4: Simplify right side
   10,961.80x = 56,943,616.30
5. Step 5: Solve for x
   x = 56,943,616.30/10,961.80
6. Step 6: Final answer
   x = 5,194.73