Finding the Fourth Proportional to 109,449.68, 164,085.37 and 73,463.24

Step by Step Solution

1. Step 1: Write the proportion equation
   109,449.68 : 164,085.37 = 73,463.24 : x
2. Step 2: Convert to fraction form
   109,449.68/164,085.37 = 73,463.24/x
3. Step 3: Cross multiply
   109,449.68x = 164,085.37 × 73,463.24
4. Step 4: Simplify right side
   109,449.68x = 12,054,243,143.35
5. Step 5: Solve for x
   x = 12,054,243,143.35/109,449.68
6. Step 6: Final answer
   x = 110,135.03