Finding the Fourth Proportional to 166,900.52, 250,350.96 and 42,241.52

Step by Step Solution

1. Step 1: Write the proportion equation
   166,900.52 : 250,350.96 = 42,241.52 : x
2. Step 2: Convert to fraction form
   166,900.52/250,350.96 = 42,241.52/x
3. Step 3: Cross multiply
   166,900.52x = 250,350.96 × 42,241.52
4. Step 4: Simplify right side
   166,900.52x = 10,575,205,083.86
5. Step 5: Solve for x
   x = 10,575,205,083.86/166,900.52
6. Step 6: Final answer
   x = 63,362.33