Finding the Fourth Proportional to 82,765.28, 124,111.48 and 23,587.52

Step by Step Solution

1. Step 1: Write the proportion equation
   82,765.28 : 124,111.48 = 23,587.52 : x
2. Step 2: Convert to fraction form
   82,765.28/124,111.48 = 23,587.52/x
3. Step 3: Cross multiply
   82,765.28x = 124,111.48 × 23,587.52
4. Step 4: Simplify right side
   82,765.28x = 2,927,482,016.73
5. Step 5: Solve for x
   x = 2,927,482,016.73/82,765.28
6. Step 6: Final answer
   x = 35,370.89