Finding the Fourth Proportional to 82,077.80, 123,135.72 and 25,923.48

Step by Step Solution

1. Step 1: Write the proportion equation
   82,077.80 : 123,135.72 = 25,923.48 : x
2. Step 2: Convert to fraction form
   82,077.80/123,135.72 = 25,923.48/x
3. Step 3: Cross multiply
   82,077.80x = 123,135.72 × 25,923.48
4. Step 4: Simplify right side
   82,077.80x = 3,192,106,374.71
5. Step 5: Solve for x
   x = 3,192,106,374.71/82,077.80
6. Step 6: Final answer
   x = 38,891.23