Finding the Fourth Proportional to 109,063.83, 163,577.25 and 30,159.60

Step by Step Solution

1. Step 1: Write the proportion equation
   109,063.83 : 163,577.25 = 30,159.60 : x
2. Step 2: Convert to fraction form
   109,063.83/163,577.25 = 30,159.60/x
3. Step 3: Cross multiply
   109,063.83x = 163,577.25 × 30,159.60
4. Step 4: Simplify right side
   109,063.83x = 4,933,424,429.10
5. Step 5: Solve for x
   x = 4,933,424,429.10/109,063.83
6. Step 6: Final answer
   x = 45,234.29