Finding the Fourth Proportional to 3,641,559.25, 5,462,601.33 and 1,397,697.25

Step by Step Solution

1. Step 1: Write the proportion equation
   3,641,559.25 : 5,462,601.33 = 1,397,697.25 : x
2. Step 2: Convert to fraction form
   3,641,559.25/5,462,601.33 = 1,397,697.25/x
3. Step 3: Cross multiply
   3,641,559.25x = 5,462,601.33 × 1,397,697.25
4. Step 4: Simplify right side
   3,641,559.25x = 7,635,062,856,787.34
5. Step 5: Solve for x
   x = 7,635,062,856,787.34/3,641,559.25
6. Step 6: Final answer
   x = 2,096,646.61