Finding the Fourth Proportional to 46,623.40, 69,786.56 and 37,156.73

Step by Step Solution

1. Step 1: Write the proportion equation
   46,623.40 : 69,786.56 = 37,156.73 : x
2. Step 2: Convert to fraction form
   46,623.40/69,786.56 = 37,156.73/x
3. Step 3: Cross multiply
   46,623.40x = 69,786.56 × 37,156.73
4. Step 4: Simplify right side
   46,623.40x = 2,593,040,111.51
5. Step 5: Solve for x
   x = 2,593,040,111.51/46,623.40
6. Step 6: Final answer
   x = 55,616.71