Finding the Fourth Proportional to 82,750.72, 124,145.52 and 23,587.24

Step by Step Solution

1. Step 1: Write the proportion equation
   82,750.72 : 124,145.52 = 23,587.24 : x
2. Step 2: Convert to fraction form
   82,750.72/124,145.52 = 23,587.24/x
3. Step 3: Cross multiply
   82,750.72x = 124,145.52 × 23,587.24
4. Step 4: Simplify right side
   82,750.72x = 2,928,250,175.16
5. Step 5: Solve for x
   x = 2,928,250,175.16/82,750.72
6. Step 6: Final answer
   x = 35,386.40