Finding the Fourth Proportional to 2,054,888,785.02, 2,835,746,523.59 and 1,115,091,426.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,054,888,785.02 : 2,835,746,523.59 = 1,115,091,426.94 : x
2. Step 2: Convert to fraction form
   2,054,888,785.02/2,835,746,523.59 = 1,115,091,426.94/x
3. Step 3: Cross multiply
   2,054,888,785.02x = 2,835,746,523.59 × 1,115,091,426.94
4. Step 4: Simplify right side
   2,054,888,785.02x = 3,162,116,637,417,452,544
5. Step 5: Solve for x
   x = 3,162,116,637,417,452,544/2,054,888,785.02
6. Step 6: Final answer
   x = 1,538,826,169.31