Finding the Fourth Proportional to 175,500.50, 263,251.17 and 57,181.05

Step by Step Solution

1. Step 1: Write the proportion equation
   175,500.50 : 263,251.17 = 57,181.05 : x
2. Step 2: Convert to fraction form
   175,500.50/263,251.17 = 57,181.05/x
3. Step 3: Cross multiply
   175,500.50x = 263,251.17 × 57,181.05
4. Step 4: Simplify right side
   175,500.50x = 15,052,978,314.33
5. Step 5: Solve for x
   x = 15,052,978,314.33/175,500.50
6. Step 6: Final answer
   x = 85,771.71