Finding the Fourth Proportional to 82,692.32, 123,965.62 and 32,807.44

Step by Step Solution

1. Step 1: Write the proportion equation
   82,692.32 : 123,965.62 = 32,807.44 : x
2. Step 2: Convert to fraction form
   82,692.32/123,965.62 = 32,807.44/x
3. Step 3: Cross multiply
   82,692.32x = 123,965.62 × 32,807.44
4. Step 4: Simplify right side
   82,692.32x = 4,066,994,640.21
5. Step 5: Solve for x
   x = 4,066,994,640.21/82,692.32
6. Step 6: Final answer
   x = 49,182.25