Finding the Fourth Proportional to 146,114.10, 219,173.31 and 40,926.42

Step by Step Solution

1. Step 1: Write the proportion equation
   146,114.10 : 219,173.31 = 40,926.42 : x
2. Step 2: Convert to fraction form
   146,114.10/219,173.31 = 40,926.42/x
3. Step 3: Cross multiply
   146,114.10x = 219,173.31 × 40,926.42
4. Step 4: Simplify right side
   146,114.10x = 8,969,978,937.85
5. Step 5: Solve for x
   x = 8,969,978,937.85/146,114.10
6. Step 6: Final answer
   x = 61,390.24