Finding the Fourth Proportional to 2,945,105,674.02, 4,417,629,398.72 and 1,349,287,287.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,945,105,674.02 : 4,417,629,398.72 = 1,349,287,287.42 : x
2. Step 2: Convert to fraction form
   2,945,105,674.02/4,417,629,398.72 = 1,349,287,287.42/x
3. Step 3: Cross multiply
   2,945,105,674.02x = 4,417,629,398.72 × 1,349,287,287.42
4. Step 4: Simplify right side
   2,945,105,674.02x = 5,960,651,188,225,755,136
5. Step 5: Solve for x
   x = 5,960,651,188,225,755,136/2,945,105,674.02
6. Step 6: Final answer
   x = 2,023,917,593.45