Finding the Fourth Proportional to 2,036,247.69, 2,810,070.31 and 1,118,496.05

Step by Step Solution

1. Step 1: Write the proportion equation
   2,036,247.69 : 2,810,070.31 = 1,118,496.05 : x
2. Step 2: Convert to fraction form
   2,036,247.69/2,810,070.31 = 1,118,496.05/x
3. Step 3: Cross multiply
   2,036,247.69x = 2,810,070.31 × 1,118,496.05
4. Step 4: Simplify right side
   2,036,247.69x = 3,143,052,541,957.28
5. Step 5: Solve for x
   x = 3,143,052,541,957.28/2,036,247.69
6. Step 6: Final answer
   x = 1,543,551.19