Finding the Fourth Proportional to 23,117, 31,967.07 and 22,072.71

Step by Step Solution

1. Step 1: Write the proportion equation
   23,117 : 31,967.07 = 22,072.71 : x
2. Step 2: Convert to fraction form
   23,117/31,967.07 = 22,072.71/x
3. Step 3: Cross multiply
   23,117x = 31,967.07 × 22,072.71
4. Step 4: Simplify right side
   23,117x = 705,599,865.66
5. Step 5: Solve for x
   x = 705,599,865.66/23,117
6. Step 6: Final answer
   x = 30,522.99