Finding the Fourth Proportional to 10,334.81, 14,262.06 and 5,619.06

Step by Step Solution

1. Step 1: Write the proportion equation
   10,334.81 : 14,262.06 = 5,619.06 : x
2. Step 2: Convert to fraction form
   10,334.81/14,262.06 = 5,619.06/x
3. Step 3: Cross multiply
   10,334.81x = 14,262.06 × 5,619.06
4. Step 4: Simplify right side
   10,334.81x = 80,139,370.86
5. Step 5: Solve for x
   x = 80,139,370.86/10,334.81
6. Step 6: Final answer
   x = 7,754.32