Finding the Fourth Proportional to 2,234,290,399.52, 3,083,206,797.33 and 1,230,686,362.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,234,290,399.52 : 3,083,206,797.33 = 1,230,686,362.22 : x
2. Step 2: Convert to fraction form
   2,234,290,399.52/3,083,206,797.33 = 1,230,686,362.22/x
3. Step 3: Cross multiply
   2,234,290,399.52x = 3,083,206,797.33 × 1,230,686,362.22
4. Step 4: Simplify right side
   2,234,290,399.52x = 3,794,460,557,378,034,688
5. Step 5: Solve for x
   x = 3,794,460,557,378,034,688/2,234,290,399.52
6. Step 6: Final answer
   x = 1,698,284,412.00