Finding the Fourth Proportional to 31,004.01, 46,479.69 and 12,297.24

Step by Step Solution

1. Step 1: Write the proportion equation
   31,004.01 : 46,479.69 = 12,297.24 : x
2. Step 2: Convert to fraction form
   31,004.01/46,479.69 = 12,297.24/x
3. Step 3: Cross multiply
   31,004.01x = 46,479.69 × 12,297.24
4. Step 4: Simplify right side
   31,004.01x = 571,571,903.06
5. Step 5: Solve for x
   x = 571,571,903.06/31,004.01
6. Step 6: Final answer
   x = 18,435.42