Finding the Fourth Proportional to 31,483.20, 43,446.74 and 17,336.04

Step by Step Solution

1. Step 1: Write the proportion equation
   31,483.20 : 43,446.74 = 17,336.04 : x
2. Step 2: Convert to fraction form
   31,483.20/43,446.74 = 17,336.04/x
3. Step 3: Cross multiply
   31,483.20x = 43,446.74 × 17,336.04
4. Step 4: Simplify right side
   31,483.20x = 753,194,422.51
5. Step 5: Solve for x
   x = 753,194,422.51/31,483.20
6. Step 6: Final answer
   x = 23,923.69