Finding the Fourth Proportional to 82,992.82, 124,490 and 23,828.49

Step by Step Solution

1. Step 1: Write the proportion equation
   82,992.82 : 124,490 = 23,828.49 : x
2. Step 2: Convert to fraction form
   82,992.82/124,490 = 23,828.49/x
3. Step 3: Cross multiply
   82,992.82x = 124,490 × 23,828.49
4. Step 4: Simplify right side
   82,992.82x = 2,966,408,720.10
5. Step 5: Solve for x
   x = 2,966,408,720.10/82,992.82
6. Step 6: Final answer
   x = 35,742.96