Finding the Fourth Proportional to 82,068.87, 123,057.14 and 25,898.51

Step by Step Solution

1. Step 1: Write the proportion equation
   82,068.87 : 123,057.14 = 25,898.51 : x
2. Step 2: Convert to fraction form
   82,068.87/123,057.14 = 25,898.51/x
3. Step 3: Cross multiply
   82,068.87x = 123,057.14 × 25,898.51
4. Step 4: Simplify right side
   82,068.87x = 3,186,996,749.01
5. Step 5: Solve for x
   x = 3,186,996,749.01/82,068.87
6. Step 6: Final answer
   x = 38,833.20