Finding the Fourth Proportional to 110,450.34, 165,663.17 and 30,494.31

Step by Step Solution

1. Step 1: Write the proportion equation
   110,450.34 : 165,663.17 = 30,494.31 : x
2. Step 2: Convert to fraction form
   110,450.34/165,663.17 = 30,494.31/x
3. Step 3: Cross multiply
   110,450.34x = 165,663.17 × 30,494.31
4. Step 4: Simplify right side
   110,450.34x = 5,051,783,909.09
5. Step 5: Solve for x
   x = 5,051,783,909.09/110,450.34
6. Step 6: Final answer
   x = 45,738.06