Finding the Fourth Proportional to 109,733.94, 164,819.61 and 103,544.46

Step by Step Solution

1. Step 1: Write the proportion equation
   109,733.94 : 164,819.61 = 103,544.46 : x
2. Step 2: Convert to fraction form
   109,733.94/164,819.61 = 103,544.46/x
3. Step 3: Cross multiply
   109,733.94x = 164,819.61 × 103,544.46
4. Step 4: Simplify right side
   109,733.94x = 17,066,157,514.86
5. Step 5: Solve for x
   x = 17,066,157,514.86/109,733.94
6. Step 6: Final answer
   x = 155,523.05