Finding the Fourth Proportional to 2,162,345.83, 2,984,099.54 and 1,195,538.54

Step by Step Solution

1. Step 1: Write the proportion equation
   2,162,345.83 : 2,984,099.54 = 1,195,538.54 : x
2. Step 2: Convert to fraction form
   2,162,345.83/2,984,099.54 = 1,195,538.54/x
3. Step 3: Cross multiply
   2,162,345.83x = 2,984,099.54 × 1,195,538.54
4. Step 4: Simplify right side
   2,162,345.83x = 3,567,605,986,368.08
5. Step 5: Solve for x
   x = 3,567,605,986,368.08/2,162,345.83
6. Step 6: Final answer
   x = 1,649,877.62