Finding the Fourth Proportional to 109,739.56, 164,619.08 and 30,854.48

Step by Step Solution

1. Step 1: Write the proportion equation
   109,739.56 : 164,619.08 = 30,854.48 : x
2. Step 2: Convert to fraction form
   109,739.56/164,619.08 = 30,854.48/x
3. Step 3: Cross multiply
   109,739.56x = 164,619.08 × 30,854.48
4. Step 4: Simplify right side
   109,739.56x = 5,079,236,111.48
5. Step 5: Solve for x
   x = 5,079,236,111.48/109,739.56
6. Step 6: Final answer
   x = 46,284.46