Finding the Fourth Proportional to 3,916,018.53, 5,404,447.56 and 2,284,951.38

Step by Step Solution

1. Step 1: Write the proportion equation
   3,916,018.53 : 5,404,447.56 = 2,284,951.38 : x
2. Step 2: Convert to fraction form
   3,916,018.53/5,404,447.56 = 2,284,951.38/x
3. Step 3: Cross multiply
   3,916,018.53x = 5,404,447.56 × 2,284,951.38
4. Step 4: Simplify right side
   3,916,018.53x = 12,348,899,910,359.63
5. Step 5: Solve for x
   x = 12,348,899,910,359.63/3,916,018.53
6. Step 6: Final answer
   x = 3,153,432.45