Finding the Fourth Proportional to 2,061,162,350.99, 3,090,332,070.13 and 1,049,636,949.53

Step by Step Solution

1. Step 1: Write the proportion equation
   2,061,162,350.99 : 3,090,332,070.13 = 1,049,636,949.53 : x
2. Step 2: Convert to fraction form
   2,061,162,350.99/3,090,332,070.13 = 1,049,636,949.53/x
3. Step 3: Cross multiply
   2,061,162,350.99x = 3,090,332,070.13 × 1,049,636,949.53
4. Step 4: Simplify right side
   2,061,162,350.99x = 3,243,726,727,121,231,360
5. Step 5: Solve for x
   x = 3,243,726,727,121,231,360/2,061,162,350.99
6. Step 6: Final answer
   x = 1,573,736,646.98