Finding the Fourth Proportional to 250,983.03, 376,394.72 and 82,464.52

Step by Step Solution

1. Step 1: Write the proportion equation
   250,983.03 : 376,394.72 = 82,464.52 : x
2. Step 2: Convert to fraction form
   250,983.03/376,394.72 = 82,464.52/x
3. Step 3: Cross multiply
   250,983.03x = 376,394.72 × 82,464.52
4. Step 4: Simplify right side
   250,983.03x = 31,039,209,915.33
5. Step 5: Solve for x
   x = 31,039,209,915.33/250,983.03
6. Step 6: Final answer
   x = 123,670.55