Finding the Fourth Proportional to 10,096.37, 13,932.81 and 5,619.99

Step by Step Solution

1. Step 1: Write the proportion equation
   10,096.37 : 13,932.81 = 5,619.99 : x
2. Step 2: Convert to fraction form
   10,096.37/13,932.81 = 5,619.99/x
3. Step 3: Cross multiply
   10,096.37x = 13,932.81 × 5,619.99
4. Step 4: Simplify right side
   10,096.37x = 78,302,252.87
5. Step 5: Solve for x
   x = 78,302,252.87/10,096.37
6. Step 6: Final answer
   x = 7,755.49