Finding the Fourth Proportional to 194,045.45, 267,782.32 and 109,162.52

Step by Step Solution

1. Step 1: Write the proportion equation
   194,045.45 : 267,782.32 = 109,162.52 : x
2. Step 2: Convert to fraction form
   194,045.45/267,782.32 = 109,162.52/x
3. Step 3: Cross multiply
   194,045.45x = 267,782.32 × 109,162.52
4. Step 4: Simplify right side
   194,045.45x = 29,231,791,250.83
5. Step 5: Solve for x
   x = 29,231,791,250.83/194,045.45
6. Step 6: Final answer
   x = 150,644.04