Finding the Fourth Proportional to 1,443,559.72, 2,164,355.43 and 732,216.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,443,559.72 : 2,164,355.43 = 732,216.10 : x
2. Step 2: Convert to fraction form
   1,443,559.72/2,164,355.43 = 732,216.10/x
3. Step 3: Cross multiply
   1,443,559.72x = 2,164,355.43 × 732,216.10
4. Step 4: Simplify right side
   1,443,559.72x = 1,584,775,891,968.42
5. Step 5: Solve for x
   x = 1,584,775,891,968.42/1,443,559.72
6. Step 6: Final answer
   x = 1,097,824.96