Finding the Fourth Proportional to 2,021,754,004.51, 3,032,956,878.56 and 622,737,625.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,021,754,004.51 : 3,032,956,878.56 = 622,737,625.72 : x
2. Step 2: Convert to fraction form
   2,021,754,004.51/3,032,956,878.56 = 622,737,625.72/x
3. Step 3: Cross multiply
   2,021,754,004.51x = 3,032,956,878.56 × 622,737,625.72
4. Step 4: Simplify right side
   2,021,754,004.51x = 1,888,736,365,464,039,936
5. Step 5: Solve for x
   x = 1,888,736,365,464,039,936/2,021,754,004.51
6. Step 6: Final answer
   x = 934,206,813.12