Finding the Fourth Proportional to 166,141.58, 229,272.41 and 94,520.05

Step by Step Solution

1. Step 1: Write the proportion equation
   166,141.58 : 229,272.41 = 94,520.05 : x
2. Step 2: Convert to fraction form
   166,141.58/229,272.41 = 94,520.05/x
3. Step 3: Cross multiply
   166,141.58x = 229,272.41 × 94,520.05
4. Step 4: Simplify right side
   166,141.58x = 21,670,839,319.94
5. Step 5: Solve for x
   x = 21,670,839,319.94/166,141.58
6. Step 6: Final answer
   x = 130,435.98