Finding the Fourth Proportional to 108,956.04, 163,429.62 and 30,068.25

Step by Step Solution

1. Step 1: Write the proportion equation
   108,956.04 : 163,429.62 = 30,068.25 : x
2. Step 2: Convert to fraction form
   108,956.04/163,429.62 = 30,068.25/x
3. Step 3: Cross multiply
   108,956.04x = 163,429.62 × 30,068.25
4. Step 4: Simplify right side
   108,956.04x = 4,914,042,671.57
5. Step 5: Solve for x
   x = 4,914,042,671.57/108,956.04
6. Step 6: Final answer
   x = 45,101.15