Finding the Fourth Proportional to 10,136.56, 13,988.56 and 5,944.88

Step by Step Solution

1. Step 1: Write the proportion equation
   10,136.56 : 13,988.56 = 5,944.88 : x
2. Step 2: Convert to fraction form
   10,136.56/13,988.56 = 5,944.88/x
3. Step 3: Cross multiply
   10,136.56x = 13,988.56 × 5,944.88
4. Step 4: Simplify right side
   10,136.56x = 83,160,310.57
5. Step 5: Solve for x
   x = 83,160,310.57/10,136.56
6. Step 6: Final answer
   x = 8,204.00