Finding the Fourth Proportional to 1,604,185,499.18, 2,404,579,943.41 and 539,594,891.33

Step by Step Solution

1. Step 1: Write the proportion equation
   1,604,185,499.18 : 2,404,579,943.41 = 539,594,891.33 : x
2. Step 2: Convert to fraction form
   1,604,185,499.18/2,404,579,943.41 = 539,594,891.33/x
3. Step 3: Cross multiply
   1,604,185,499.18x = 2,404,579,943.41 × 539,594,891.33
4. Step 4: Simplify right side
   1,604,185,499.18x = 1,297,499,053,245,298,688
5. Step 5: Solve for x
   x = 1,297,499,053,245,298,688/1,604,185,499.18
6. Step 6: Final answer
   x = 808,821,083.29