Finding the Fourth Proportional to 57,414.02, 86,074.56 and 17,950.82

Step by Step Solution

1. Step 1: Write the proportion equation
   57,414.02 : 86,074.56 = 17,950.82 : x
2. Step 2: Convert to fraction form
   57,414.02/86,074.56 = 17,950.82/x
3. Step 3: Cross multiply
   57,414.02x = 86,074.56 × 17,950.82
4. Step 4: Simplify right side
   57,414.02x = 1,545,108,933.14
5. Step 5: Solve for x
   x = 1,545,108,933.14/57,414.02
6. Step 6: Final answer
   x = 26,911.70