Finding the Fourth Proportional to 10,759.61, 14,841.81 and 6,773.78

Step by Step Solution

1. Step 1: Write the proportion equation
   10,759.61 : 14,841.81 = 6,773.78 : x
2. Step 2: Convert to fraction form
   10,759.61/14,841.81 = 6,773.78/x
3. Step 3: Cross multiply
   10,759.61x = 14,841.81 × 6,773.78
4. Step 4: Simplify right side
   10,759.61x = 100,535,081.53
5. Step 5: Solve for x
   x = 100,535,081.53/10,759.61
6. Step 6: Final answer
   x = 9,343.75