Finding the Fourth Proportional to 194,061.08, 267,797.31 and 108,017.21

Step by Step Solution

1. Step 1: Write the proportion equation
   194,061.08 : 267,797.31 = 108,017.21 : x
2. Step 2: Convert to fraction form
   194,061.08/267,797.31 = 108,017.21/x
3. Step 3: Cross multiply
   194,061.08x = 267,797.31 × 108,017.21
4. Step 4: Simplify right side
   194,061.08x = 28,926,716,932.72
5. Step 5: Solve for x
   x = 28,926,716,932.72/194,061.08
6. Step 6: Final answer
   x = 149,059.86