Finding the Fourth Proportional to 109,750.59, 164,635.61 and 30,865.47

Step by Step Solution

1. Step 1: Write the proportion equation
   109,750.59 : 164,635.61 = 30,865.47 : x
2. Step 2: Convert to fraction form
   109,750.59/164,635.61 = 30,865.47/x
3. Step 3: Cross multiply
   109,750.59x = 164,635.61 × 30,865.47
4. Step 4: Simplify right side
   109,750.59x = 5,081,555,327.06
5. Step 5: Solve for x
   x = 5,081,555,327.06/109,750.59
6. Step 6: Final answer
   x = 46,300.94