Finding the Fourth Proportional to 82,191.48, 123,274.89 and 26,024.31

Step by Step Solution

1. Step 1: Write the proportion equation
   82,191.48 : 123,274.89 = 26,024.31 : x
2. Step 2: Convert to fraction form
   82,191.48/123,274.89 = 26,024.31/x
3. Step 3: Cross multiply
   82,191.48x = 123,274.89 × 26,024.31
4. Step 4: Simplify right side
   82,191.48x = 3,208,143,952.58
5. Step 5: Solve for x
   x = 3,208,143,952.58/82,191.48
6. Step 6: Final answer
   x = 39,032.56