Finding the Fourth Proportional to 3,962,447.44, 5,939,522.72 and 1,658,260.72

Step by Step Solution

1. Step 1: Write the proportion equation
   3,962,447.44 : 5,939,522.72 = 1,658,260.72 : x
2. Step 2: Convert to fraction form
   3,962,447.44/5,939,522.72 = 1,658,260.72/x
3. Step 3: Cross multiply
   3,962,447.44x = 5,939,522.72 × 1,658,260.72
4. Step 4: Simplify right side
   3,962,447.44x = 9,849,277,222,123.56
5. Step 5: Solve for x
   x = 9,849,277,222,123.56/3,962,447.44
6. Step 6: Final answer
   x = 2,485,654.98