Finding the Fourth Proportional to 51,046.07, 70,426.73 and 30,895.29

Step by Step Solution

1. Step 1: Write the proportion equation
   51,046.07 : 70,426.73 = 30,895.29 : x
2. Step 2: Convert to fraction form
   51,046.07/70,426.73 = 30,895.29/x
3. Step 3: Cross multiply
   51,046.07x = 70,426.73 × 30,895.29
4. Step 4: Simplify right side
   51,046.07x = 2,175,854,324.34
5. Step 5: Solve for x
   x = 2,175,854,324.34/51,046.07
6. Step 6: Final answer
   x = 42,625.31