Finding the Fourth Proportional to 57,529, 86,168.86 and 27,884.82

Step by Step Solution

1. Step 1: Write the proportion equation
   57,529 : 86,168.86 = 27,884.82 : x
2. Step 2: Convert to fraction form
   57,529/86,168.86 = 27,884.82/x
3. Step 3: Cross multiply
   57,529x = 86,168.86 × 27,884.82
4. Step 4: Simplify right side
   57,529x = 2,402,803,150.71
5. Step 5: Solve for x
   x = 2,402,803,150.71/57,529
6. Step 6: Final answer
   x = 41,766.82