Finding the Fourth Proportional to 22,706.31, 34,064.94 and 7,123.94

Step by Step Solution

1. Step 1: Write the proportion equation
   22,706.31 : 34,064.94 = 7,123.94 : x
2. Step 2: Convert to fraction form
   22,706.31/34,064.94 = 7,123.94/x
3. Step 3: Cross multiply
   22,706.31x = 34,064.94 × 7,123.94
4. Step 4: Simplify right side
   22,706.31x = 242,676,588.66
5. Step 5: Solve for x
   x = 242,676,588.66/22,706.31
6. Step 6: Final answer
   x = 10,687.63