Finding the Fourth Proportional to 10,334.69, 14,261.94 and 5,619.14

Step by Step Solution

1. Step 1: Write the proportion equation
   10,334.69 : 14,261.94 = 5,619.14 : x
2. Step 2: Convert to fraction form
   10,334.69/14,261.94 = 5,619.14/x
3. Step 3: Cross multiply
   10,334.69x = 14,261.94 × 5,619.14
4. Step 4: Simplify right side
   10,334.69x = 80,139,837.53
5. Step 5: Solve for x
   x = 80,139,837.53/10,334.69
6. Step 6: Final answer
   x = 7,754.45