Finding the Fourth Proportional to 492,823,962,228.72, 680,101,061,067.32 and 273,096,324,633.12

Step by Step Solution

1. Step 1: Write the proportion equation
   492,823,962,228.72 : 680,101,061,067.32 = 273,096,324,633.12 : x
2. Step 2: Convert to fraction form
   492,823,962,228.72/680,101,061,067.32 = 273,096,324,633.12/x
3. Step 3: Cross multiply
   492,823,962,228.72x = 680,101,061,067.32 × 273,096,324,633.12
4. Step 4: Simplify right side
   492,823,962,228.72x = 185,733,100,156,570,172,391,424
5. Step 5: Solve for x
   x = 185,733,100,156,570,172,391,424/492,823,962,228.72
6. Step 6: Final answer
   x = 376,875,140,804.07