Finding the Fourth Proportional to 33,706.26, 50,670.18 and 31,270.50

Step by Step Solution

1. Step 1: Write the proportion equation
   33,706.26 : 50,670.18 = 31,270.50 : x
2. Step 2: Convert to fraction form
   33,706.26/50,670.18 = 31,270.50/x
3. Step 3: Cross multiply
   33,706.26x = 50,670.18 × 31,270.50
4. Step 4: Simplify right side
   33,706.26x = 1,584,481,863.69
5. Step 5: Solve for x
   x = 1,584,481,863.69/33,706.26
6. Step 6: Final answer
   x = 47,008.53