Finding the Fourth Proportional to 109,238.81, 150,822.06 and 68,464.22

Step by Step Solution

1. Step 1: Write the proportion equation
   109,238.81 : 150,822.06 = 68,464.22 : x
2. Step 2: Convert to fraction form
   109,238.81/150,822.06 = 68,464.22/x
3. Step 3: Cross multiply
   109,238.81x = 150,822.06 × 68,464.22
4. Step 4: Simplify right side
   109,238.81x = 10,325,914,696.69
5. Step 5: Solve for x
   x = 10,325,914,696.69/109,238.81
6. Step 6: Final answer
   x = 94,526.06