Finding the Fourth Proportional to 2,144,201,152.37, 2,959,069,441.61 and 1,191,622,032.73

Step by Step Solution

1. Step 1: Write the proportion equation
   2,144,201,152.37 : 2,959,069,441.61 = 1,191,622,032.73 : x
2. Step 2: Convert to fraction form
   2,144,201,152.37/2,959,069,441.61 = 1,191,622,032.73/x
3. Step 3: Cross multiply
   2,144,201,152.37x = 2,959,069,441.61 × 1,191,622,032.73
4. Step 4: Simplify right side
   2,144,201,152.37x = 3,526,092,342,979,780,608
5. Step 5: Solve for x
   x = 3,526,092,342,979,780,608/2,144,201,152.37
6. Step 6: Final answer
   x = 1,644,478,335.94