Finding the Fourth Proportional to 11,182.29, 16,778.47 and 4,613.01

Step by Step Solution

1. Step 1: Write the proportion equation
   11,182.29 : 16,778.47 = 4,613.01 : x
2. Step 2: Convert to fraction form
   11,182.29/16,778.47 = 4,613.01/x
3. Step 3: Cross multiply
   11,182.29x = 16,778.47 × 4,613.01
4. Step 4: Simplify right side
   11,182.29x = 77,399,249.89
5. Step 5: Solve for x
   x = 77,399,249.89/11,182.29
6. Step 6: Final answer
   x = 6,921.59