Finding the Fourth Proportional to 57,507.83, 86,270.25 and 29,443.76

Step by Step Solution

1. Step 1: Write the proportion equation
   57,507.83 : 86,270.25 = 29,443.76 : x
2. Step 2: Convert to fraction form
   57,507.83/86,270.25 = 29,443.76/x
3. Step 3: Cross multiply
   57,507.83x = 86,270.25 × 29,443.76
4. Step 4: Simplify right side
   57,507.83x = 2,540,120,104.79
5. Step 5: Solve for x
   x = 2,540,120,104.79/57,507.83
6. Step 6: Final answer
   x = 44,169.99