Finding the Fourth Proportional to 2,356,468,681, 3,534,720,736.20 and 1,046,018,434.09

Step by Step Solution

1. Step 1: Write the proportion equation
   2,356,468,681 : 3,534,720,736.20 = 1,046,018,434.09 : x
2. Step 2: Convert to fraction form
   2,356,468,681/3,534,720,736.20 = 1,046,018,434.09/x
3. Step 3: Cross multiply
   2,356,468,681x = 3,534,720,736.20 × 1,046,018,434.09
4. Step 4: Simplify right side
   2,356,468,681x = 3,697,383,049,425,375,744
5. Step 5: Solve for x
   x = 3,697,383,049,425,375,744/2,356,468,681
6. Step 6: Final answer
   x = 1,569,035,514.55