Finding the Fourth Proportional to 2,472,871.41, 3,410,858.25 and 1,739,381.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,472,871.41 : 3,410,858.25 = 1,739,381.31 : x
2. Step 2: Convert to fraction form
   2,472,871.41/3,410,858.25 = 1,739,381.31/x
3. Step 3: Cross multiply
   2,472,871.41x = 3,410,858.25 × 1,739,381.31
4. Step 4: Simplify right side
   2,472,871.41x = 5,932,783,091,109.31
5. Step 5: Solve for x
   x = 5,932,783,091,109.31/2,472,871.41
6. Step 6: Final answer
   x = 2,399,147.43