Finding the Fourth Proportional to 1,895,570,394.88, 2,843,658,513.60 and 585,164,434.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,895,570,394.88 : 2,843,658,513.60 = 585,164,434.72 : x
2. Step 2: Convert to fraction form
   1,895,570,394.88/2,843,658,513.60 = 585,164,434.72/x
3. Step 3: Cross multiply
   1,895,570,394.88x = 2,843,658,513.60 × 585,164,434.72
4. Step 4: Simplify right side
   1,895,570,394.88x = 1,664,007,826,647,459,584
5. Step 5: Solve for x
   x = 1,664,007,826,647,459,584/1,895,570,394.88
6. Step 6: Final answer
   x = 877,840,164.18