Finding the Fourth Proportional to 82,003.02, 123,004.80 and 25,848.42

Step by Step Solution

1. Step 1: Write the proportion equation
   82,003.02 : 123,004.80 = 25,848.42 : x
2. Step 2: Convert to fraction form
   82,003.02/123,004.80 = 25,848.42/x
3. Step 3: Cross multiply
   82,003.02x = 123,004.80 × 25,848.42
4. Step 4: Simplify right side
   82,003.02x = 3,179,479,732.42
5. Step 5: Solve for x
   x = 3,179,479,732.42/82,003.02
6. Step 6: Final answer
   x = 38,772.72