Finding the Fourth Proportional to 10,316.43, 14,236.83 and 5,600.71

Step by Step Solution

1. Step 1: Write the proportion equation
   10,316.43 : 14,236.83 = 5,600.71 : x
2. Step 2: Convert to fraction form
   10,316.43/14,236.83 = 5,600.71/x
3. Step 3: Cross multiply
   10,316.43x = 14,236.83 × 5,600.71
4. Step 4: Simplify right side
   10,316.43x = 79,736,373.95
5. Step 5: Solve for x
   x = 79,736,373.95/10,316.43
6. Step 6: Final answer
   x = 7,729.07