Finding the Fourth Proportional to 82,896.84, 124,308.72 and 23,719.08

Step by Step Solution

1. Step 1: Write the proportion equation
   82,896.84 : 124,308.72 = 23,719.08 : x
2. Step 2: Convert to fraction form
   82,896.84/124,308.72 = 23,719.08/x
3. Step 3: Cross multiply
   82,896.84x = 124,308.72 × 23,719.08
4. Step 4: Simplify right side
   82,896.84x = 2,948,488,474.38
5. Step 5: Solve for x
   x = 2,948,488,474.38/82,896.84
6. Step 6: Final answer
   x = 35,568.16