Finding the Fourth Proportional to 2,025,756,847.50, 3,042,112,669.93 and 1,243,404,552.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,025,756,847.50 : 3,042,112,669.93 = 1,243,404,552.72 : x
2. Step 2: Convert to fraction form
   2,025,756,847.50/3,042,112,669.93 = 1,243,404,552.72/x
3. Step 3: Cross multiply
   2,025,756,847.50x = 3,042,112,669.93 × 1,243,404,552.72
4. Step 4: Simplify right side
   2,025,756,847.50x = 3,782,576,743,690,904,576
5. Step 5: Solve for x
   x = 3,782,576,743,690,904,576/2,025,756,847.50
6. Step 6: Final answer
   x = 1,867,241,247.82