Finding the Fourth Proportional to 2,306,201,305.68, 3,464,820,665.69 and 1,478,776,061.43

Step by Step Solution

1. Step 1: Write the proportion equation
   2,306,201,305.68 : 3,464,820,665.69 = 1,478,776,061.43 : x
2. Step 2: Convert to fraction form
   2,306,201,305.68/3,464,820,665.69 = 1,478,776,061.43/x
3. Step 3: Cross multiply
   2,306,201,305.68x = 3,464,820,665.69 × 1,478,776,061.43
4. Step 4: Simplify right side
   2,306,201,305.68x = 5,123,693,857,562,935,296
5. Step 5: Solve for x
   x = 5,123,693,857,562,935,296/2,306,201,305.68
6. Step 6: Final answer
   x = 2,221,702,782.38