Finding the Fourth Proportional to 30,467.33, 45,707.82 and 10,746.05

Step by Step Solution

1. Step 1: Write the proportion equation
   30,467.33 : 45,707.82 = 10,746.05 : x
2. Step 2: Convert to fraction form
   30,467.33/45,707.82 = 10,746.05/x
3. Step 3: Cross multiply
   30,467.33x = 45,707.82 × 10,746.05
4. Step 4: Simplify right side
   30,467.33x = 491,178,290.57
5. Step 5: Solve for x
   x = 491,178,290.57/30,467.33
6. Step 6: Final answer
   x = 16,121.48