Finding the Fourth Proportional to 109,732.32, 164,604.86 and 30,852.70

Step by Step Solution

1. Step 1: Write the proportion equation
   109,732.32 : 164,604.86 = 30,852.70 : x
2. Step 2: Convert to fraction form
   109,732.32/164,604.86 = 30,852.70/x
3. Step 3: Cross multiply
   109,732.32x = 164,604.86 × 30,852.70
4. Step 4: Simplify right side
   109,732.32x = 5,078,503,914.04
5. Step 5: Solve for x
   x = 5,078,503,914.04/109,732.32
6. Step 6: Final answer
   x = 46,280.84