Finding the Fourth Proportional to 2,068,648,143.03, 2,854,794,725.12 and 1,128,911,315.00

Step by Step Solution

1. Step 1: Write the proportion equation
   2,068,648,143.03 : 2,854,794,725.12 = 1,128,911,315.00 : x
2. Step 2: Convert to fraction form
   2,068,648,143.03/2,854,794,725.12 = 1,128,911,315.00/x
3. Step 3: Cross multiply
   2,068,648,143.03x = 2,854,794,725.12 × 1,128,911,315.00
4. Step 4: Simplify right side
   2,068,648,143.03x = 3,222,810,067,178,830,848
5. Step 5: Solve for x
   x = 3,222,810,067,178,830,848/2,068,648,143.03
6. Step 6: Final answer
   x = 1,557,930,515.17