Finding the Fourth Proportional to 2,114,563.69, 2,918,019.84 and 1,147,673.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,114,563.69 : 2,918,019.84 = 1,147,673.22 : x
2. Step 2: Convert to fraction form
   2,114,563.69/2,918,019.84 = 1,147,673.22/x
3. Step 3: Cross multiply
   2,114,563.69x = 2,918,019.84 × 1,147,673.22
4. Step 4: Simplify right side
   2,114,563.69x = 3,348,933,233,419.86
5. Step 5: Solve for x
   x = 3,348,933,233,419.86/2,114,563.69
6. Step 6: Final answer
   x = 1,583,746.68