Finding the Fourth Proportional to 194,055.56, 267,796.69 and 108,012.69

Step by Step Solution

1. Step 1: Write the proportion equation
   194,055.56 : 267,796.69 = 108,012.69 : x
2. Step 2: Convert to fraction form
   194,055.56/267,796.69 = 108,012.69/x
3. Step 3: Cross multiply
   194,055.56x = 267,796.69 × 108,012.69
4. Step 4: Simplify right side
   194,055.56x = 28,925,440,589.96
5. Step 5: Solve for x
   x = 28,925,440,589.96/194,055.56
6. Step 6: Final answer
   x = 149,057.52