Finding the Fourth Proportional to 67,096.05, 100,644.50 and 19,710.95

Step by Step Solution

1. Step 1: Write the proportion equation
   67,096.05 : 100,644.50 = 19,710.95 : x
2. Step 2: Convert to fraction form
   67,096.05/100,644.50 = 19,710.95/x
3. Step 3: Cross multiply
   67,096.05x = 100,644.50 × 19,710.95
4. Step 4: Simplify right side
   67,096.05x = 1,983,798,142.46
5. Step 5: Solve for x
   x = 1,983,798,142.46/67,096.05
6. Step 6: Final answer
   x = 29,566.54