Finding the Fourth Proportional to 417,870.50, 627,054.82 and 151,651.82

Step by Step Solution

1. Step 1: Write the proportion equation
   417,870.50 : 627,054.82 = 151,651.82 : x
2. Step 2: Convert to fraction form
   417,870.50/627,054.82 = 151,651.82/x
3. Step 3: Cross multiply
   417,870.50x = 627,054.82 × 151,651.82
4. Step 4: Simplify right side
   417,870.50x = 95,094,004,692.77
5. Step 5: Solve for x
   x = 95,094,004,692.77/417,870.50
6. Step 6: Final answer
   x = 227,568.12