Finding the Fourth Proportional to 10,693, 16,046.18 and 5,146.93

Step by Step Solution

1. Step 1: Write the proportion equation
   10,693 : 16,046.18 = 5,146.93 : x
2. Step 2: Convert to fraction form
   10,693/16,046.18 = 5,146.93/x
3. Step 3: Cross multiply
   10,693x = 16,046.18 × 5,146.93
4. Step 4: Simplify right side
   10,693x = 82,588,565.23
5. Step 5: Solve for x
   x = 82,588,565.23/10,693
6. Step 6: Final answer
   x = 7,723.61