Finding the Fourth Proportional to 82,074.75, 123,128.33 and 25,923.53

Step by Step Solution

1. Step 1: Write the proportion equation
   82,074.75 : 123,128.33 = 25,923.53 : x
2. Step 2: Convert to fraction form
   82,074.75/123,128.33 = 25,923.53/x
3. Step 3: Cross multiply
   82,074.75x = 123,128.33 × 25,923.53
4. Step 4: Simplify right side
   82,074.75x = 3,191,920,211.35
5. Step 5: Solve for x
   x = 3,191,920,211.35/82,074.75
6. Step 6: Final answer
   x = 38,890.40