Finding the Fourth Proportional to 109,341.24, 164,028.18 and 34,453.50

Step by Step Solution

1. Step 1: Write the proportion equation
   109,341.24 : 164,028.18 = 34,453.50 : x
2. Step 2: Convert to fraction form
   109,341.24/164,028.18 = 34,453.50/x
3. Step 3: Cross multiply
   109,341.24x = 164,028.18 × 34,453.50
4. Step 4: Simplify right side
   109,341.24x = 5,651,344,899.63
5. Step 5: Solve for x
   x = 5,651,344,899.63/109,341.24
6. Step 6: Final answer
   x = 51,685.39