Finding the Fourth Proportional to 31,446.59, 43,397.19 and 17,300.34

Step by Step Solution

1. Step 1: Write the proportion equation
   31,446.59 : 43,397.19 = 17,300.34 : x
2. Step 2: Convert to fraction form
   31,446.59/43,397.19 = 17,300.34/x
3. Step 3: Cross multiply
   31,446.59x = 43,397.19 × 17,300.34
4. Step 4: Simplify right side
   31,446.59x = 750,786,142.04
5. Step 5: Solve for x
   x = 750,786,142.04/31,446.59
6. Step 6: Final answer
   x = 23,874.97