Finding the Fourth Proportional to 43,696.76, 60,237.34 and 30,910.56

Step by Step Solution

1. Step 1: Write the proportion equation
   43,696.76 : 60,237.34 = 30,910.56 : x
2. Step 2: Convert to fraction form
   43,696.76/60,237.34 = 30,910.56/x
3. Step 3: Cross multiply
   43,696.76x = 60,237.34 × 30,910.56
4. Step 4: Simplify right side
   43,696.76x = 1,861,969,912.31
5. Step 5: Solve for x
   x = 1,861,969,912.31/43,696.76
6. Step 6: Final answer
   x = 42,611.17