Finding the Fourth Proportional to 109,392.52, 164,116.46 and 30,506.75

Step by Step Solution

1. Step 1: Write the proportion equation
   109,392.52 : 164,116.46 = 30,506.75 : x
2. Step 2: Convert to fraction form
   109,392.52/164,116.46 = 30,506.75/x
3. Step 3: Cross multiply
   109,392.52x = 164,116.46 × 30,506.75
4. Step 4: Simplify right side
   109,392.52x = 5,006,658,842.99
5. Step 5: Solve for x
   x = 5,006,658,842.99/109,392.52
6. Step 6: Final answer
   x = 45,767.84