Finding the Fourth Proportional to 2,408,726.52, 3,611,945.73 and 1,398,160.29

Step by Step Solution

1. Step 1: Write the proportion equation
   2,408,726.52 : 3,611,945.73 = 1,398,160.29 : x
2. Step 2: Convert to fraction form
   2,408,726.52/3,611,945.73 = 1,398,160.29/x
3. Step 3: Cross multiply
   2,408,726.52x = 3,611,945.73 × 1,398,160.29
4. Step 4: Simplify right side
   2,408,726.52x = 5,050,079,089,321.06
5. Step 5: Solve for x
   x = 5,050,079,089,321.06/2,408,726.52
6. Step 6: Final answer
   x = 2,096,576.36