Finding the Fourth Proportional to 31,094.56, 46,660.72 and 12,626.08

Step by Step Solution

1. Step 1: Write the proportion equation
   31,094.56 : 46,660.72 = 12,626.08 : x
2. Step 2: Convert to fraction form
   31,094.56/46,660.72 = 12,626.08/x
3. Step 3: Cross multiply
   31,094.56x = 46,660.72 × 12,626.08
4. Step 4: Simplify right side
   31,094.56x = 589,141,983.58
5. Step 5: Solve for x
   x = 589,141,983.58/31,094.56
6. Step 6: Final answer
   x = 18,946.79