Finding the Fourth Proportional to 6,711.06, 10,061.32 and 4,240.68

Step by Step Solution

1. Step 1: Write the proportion equation
   6,711.06 : 10,061.32 = 4,240.68 : x
2. Step 2: Convert to fraction form
   6,711.06/10,061.32 = 4,240.68/x
3. Step 3: Cross multiply
   6,711.06x = 10,061.32 × 4,240.68
4. Step 4: Simplify right side
   6,711.06x = 42,666,838.50
5. Step 5: Solve for x
   x = 42,666,838.50/6,711.06
6. Step 6: Final answer
   x = 6,357.69