Finding the Fourth Proportional to 109,769.52, 164,654.76 and 30,884.88

Step by Step Solution

1. Step 1: Write the proportion equation
   109,769.52 : 164,654.76 = 30,884.88 : x
2. Step 2: Convert to fraction form
   109,769.52/164,654.76 = 30,884.88/x
3. Step 3: Cross multiply
   109,769.52x = 164,654.76 × 30,884.88
4. Step 4: Simplify right side
   109,769.52x = 5,085,342,504.03
5. Step 5: Solve for x
   x = 5,085,342,504.03/109,769.52
6. Step 6: Final answer
   x = 46,327.46