Finding the Fourth Proportional to 6,715.69, 10,059.69 and 3,933.93

Step by Step Solution

1. Step 1: Write the proportion equation
   6,715.69 : 10,059.69 = 3,933.93 : x
2. Step 2: Convert to fraction form
   6,715.69/10,059.69 = 3,933.93/x
3. Step 3: Cross multiply
   6,715.69x = 10,059.69 × 3,933.93
4. Step 4: Simplify right side
   6,715.69x = 39,574,065.98
5. Step 5: Solve for x
   x = 39,574,065.98/6,715.69
6. Step 6: Final answer
   x = 5,892.78