Finding the Fourth Proportional to 82,123.44, 123,184.93 and 19,793.94

Step by Step Solution

1. Step 1: Write the proportion equation
   82,123.44 : 123,184.93 = 19,793.94 : x
2. Step 2: Convert to fraction form
   82,123.44/123,184.93 = 19,793.94/x
3. Step 3: Cross multiply
   82,123.44x = 123,184.93 × 19,793.94
4. Step 4: Simplify right side
   82,123.44x = 2,438,315,113.32
5. Step 5: Solve for x
   x = 2,438,315,113.32/82,123.44
6. Step 6: Final answer
   x = 29,690.85