Finding the Fourth Proportional to 2,155,443,300.16, 3,233,151,383.17 and 1,159,933,260.81

Step by Step Solution

1. Step 1: Write the proportion equation
   2,155,443,300.16 : 3,233,151,383.17 = 1,159,933,260.81 : x
2. Step 2: Convert to fraction form
   2,155,443,300.16/3,233,151,383.17 = 1,159,933,260.81/x
3. Step 3: Cross multiply
   2,155,443,300.16x = 3,233,151,383.17 × 1,159,933,260.81
4. Step 4: Simplify right side
   2,155,443,300.16x = 3,750,239,826,566,940,160
5. Step 5: Solve for x
   x = 3,750,239,826,566,940,160/2,155,443,300.16
6. Step 6: Final answer
   x = 1,739,892,590.21