Finding the Fourth Proportional to 111,096.23, 166,644.34 and 61,150.62

Step by Step Solution

1. Step 1: Write the proportion equation
   111,096.23 : 166,644.34 = 61,150.62 : x
2. Step 2: Convert to fraction form
   111,096.23/166,644.34 = 61,150.62/x
3. Step 3: Cross multiply
   111,096.23x = 166,644.34 × 61,150.62
4. Step 4: Simplify right side
   111,096.23x = 10,190,404,710.49
5. Step 5: Solve for x
   x = 10,190,404,710.49/111,096.23
6. Step 6: Final answer
   x = 91,725.93