Finding the Fourth Proportional to 2,162,463.88, 2,984,147.56 and 1,195,569.28

Step by Step Solution

1. Step 1: Write the proportion equation
   2,162,463.88 : 2,984,147.56 = 1,195,569.28 : x
2. Step 2: Convert to fraction form
   2,162,463.88/2,984,147.56 = 1,195,569.28/x
3. Step 3: Cross multiply
   2,162,463.88x = 2,984,147.56 × 1,195,569.28
4. Step 4: Simplify right side
   2,162,463.88x = 3,567,755,149,722.96
5. Step 5: Solve for x
   x = 3,567,755,149,722.96/2,162,463.88
6. Step 6: Final answer
   x = 1,649,856.53