Finding the Fourth Proportional to 82,036.89, 123,057.93 and 25,877.49

Step by Step Solution

1. Step 1: Write the proportion equation
   82,036.89 : 123,057.93 = 25,877.49 : x
2. Step 2: Convert to fraction form
   82,036.89/123,057.93 = 25,877.49/x
3. Step 3: Cross multiply
   82,036.89x = 123,057.93 × 25,877.49
4. Step 4: Simplify right side
   82,036.89x = 3,184,430,353.00
5. Step 5: Solve for x
   x = 3,184,430,353.00/82,036.89
6. Step 6: Final answer
   x = 38,817.05