Finding the Fourth Proportional to 73,050.91, 109,493.30 and 30,904.70

Step by Step Solution

1. Step 1: Write the proportion equation
   73,050.91 : 109,493.30 = 30,904.70 : x
2. Step 2: Convert to fraction form
   73,050.91/109,493.30 = 30,904.70/x
3. Step 3: Cross multiply
   73,050.91x = 109,493.30 × 30,904.70
4. Step 4: Simplify right side
   73,050.91x = 3,383,857,118.31
5. Step 5: Solve for x
   x = 3,383,857,118.31/73,050.91
6. Step 6: Final answer
   x = 46,321.90