Finding the Fourth Proportional to 270,082.89, 404,907.24 and 185,592.71

Step by Step Solution

1. Step 1: Write the proportion equation
   270,082.89 : 404,907.24 = 185,592.71 : x
2. Step 2: Convert to fraction form
   270,082.89/404,907.24 = 185,592.71/x
3. Step 3: Cross multiply
   270,082.89x = 404,907.24 × 185,592.71
4. Step 4: Simplify right side
   270,082.89x = 75,147,831,970.22
5. Step 5: Solve for x
   x = 75,147,831,970.22/270,082.89
6. Step 6: Final answer
   x = 278,239.88