Finding the Fourth Proportional to 10,334.82, 14,261.98 and 5,619.11

Step by Step Solution

1. Step 1: Write the proportion equation
   10,334.82 : 14,261.98 = 5,619.11 : x
2. Step 2: Convert to fraction form
   10,334.82/14,261.98 = 5,619.11/x
3. Step 3: Cross multiply
   10,334.82x = 14,261.98 × 5,619.11
4. Step 4: Simplify right side
   10,334.82x = 80,139,563.13
5. Step 5: Solve for x
   x = 80,139,563.13/10,334.82
6. Step 6: Final answer
   x = 7,754.33