Finding the Fourth Proportional to 1,855,898,499.21, 2,783,585,643.42 and 595,198,794.96

Step by Step Solution

1. Step 1: Write the proportion equation
   1,855,898,499.21 : 2,783,585,643.42 = 595,198,794.96 : x
2. Step 2: Convert to fraction form
   1,855,898,499.21/2,783,585,643.42 = 595,198,794.96/x
3. Step 3: Cross multiply
   1,855,898,499.21x = 2,783,585,643.42 × 595,198,794.96
4. Step 4: Simplify right side
   1,855,898,499.21x = 1,656,786,820,631,540,480
5. Step 5: Solve for x
   x = 1,656,786,820,631,540,480/1,855,898,499.21
6. Step 6: Final answer
   x = 892,714,133.52