Finding the Fourth Proportional to 16,461.86, 24,696.72 and 5,368.56

Step by Step Solution

1. Step 1: Write the proportion equation
   16,461.86 : 24,696.72 = 5,368.56 : x
2. Step 2: Convert to fraction form
   16,461.86/24,696.72 = 5,368.56/x
3. Step 3: Cross multiply
   16,461.86x = 24,696.72 × 5,368.56
4. Step 4: Simplify right side
   16,461.86x = 132,585,761.38
5. Step 5: Solve for x
   x = 132,585,761.38/16,461.86
6. Step 6: Final answer
   x = 8,054.12