Finding the Fourth Proportional to 2,162,387.56, 2,984,006.82 and 1,195,456.36

Step by Step Solution

1. Step 1: Write the proportion equation
   2,162,387.56 : 2,984,006.82 = 1,195,456.36 : x
2. Step 2: Convert to fraction form
   2,162,387.56/2,984,006.82 = 1,195,456.36/x
3. Step 3: Cross multiply
   2,162,387.56x = 2,984,006.82 × 1,195,456.36
4. Step 4: Simplify right side
   2,162,387.56x = 3,567,249,931,252.38
5. Step 5: Solve for x
   x = 3,567,249,931,252.38/2,162,387.56
6. Step 6: Final answer
   x = 1,649,681.12