Finding the Fourth Proportional to 1,096,559.01, 1,644,838.50 and 722,494.53

Step by Step Solution

1. Step 1: Write the proportion equation
   1,096,559.01 : 1,644,838.50 = 722,494.53 : x
2. Step 2: Convert to fraction form
   1,096,559.01/1,644,838.50 = 722,494.53/x
3. Step 3: Cross multiply
   1,096,559.01x = 1,644,838.50 × 722,494.53
4. Step 4: Simplify right side
   1,096,559.01x = 1,188,386,818,983.41
5. Step 5: Solve for x
   x = 1,188,386,818,983.41/1,096,559.01
6. Step 6: Final answer
   x = 1,083,741.79