Finding the Fourth Proportional to 1,968,404.50, 2,716,398.21 and 1,062,986.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,968,404.50 : 2,716,398.21 = 1,062,986.50 : x
2. Step 2: Convert to fraction form
   1,968,404.50/2,716,398.21 = 1,062,986.50/x
3. Step 3: Cross multiply
   1,968,404.50x = 2,716,398.21 × 1,062,986.50
4. Step 4: Simplify right side
   1,968,404.50x = 2,887,494,625,854.17
5. Step 5: Solve for x
   x = 2,887,494,625,854.17/1,968,404.50
6. Step 6: Final answer
   x = 1,466,921.37