Finding the Fourth Proportional to 185,995.94, 256,698.14 and 109,522.15

Step by Step Solution

1. Step 1: Write the proportion equation
   185,995.94 : 256,698.14 = 109,522.15 : x
2. Step 2: Convert to fraction form
   185,995.94/256,698.14 = 109,522.15/x
3. Step 3: Cross multiply
   185,995.94x = 256,698.14 × 109,522.15
4. Step 4: Simplify right side
   185,995.94x = 28,114,132,164.39
5. Step 5: Solve for x
   x = 28,114,132,164.39/185,995.94
6. Step 6: Final answer
   x = 151,154.55