Finding the Fourth Proportional to 1,566,940.01, 2,161,707.99 and 1,082,664.39

Step by Step Solution

1. Step 1: Write the proportion equation
   1,566,940.01 : 2,161,707.99 = 1,082,664.39 : x
2. Step 2: Convert to fraction form
   1,566,940.01/2,161,707.99 = 1,082,664.39/x
3. Step 3: Cross multiply
   1,566,940.01x = 2,161,707.99 × 1,082,664.39
4. Step 4: Simplify right side
   1,566,940.01x = 2,340,404,266,397.89
5. Step 5: Solve for x
   x = 2,340,404,266,397.89/1,566,940.01
6. Step 6: Final answer
   x = 1,493,614.47