Finding the Fourth Proportional to 2,722,972,658.56, 3,757,802,499.86 and 1,517,422,238.44

Step by Step Solution

1. Step 1: Write the proportion equation
   2,722,972,658.56 : 3,757,802,499.86 = 1,517,422,238.44 : x
2. Step 2: Convert to fraction form
   2,722,972,658.56/3,757,802,499.86 = 1,517,422,238.44/x
3. Step 3: Cross multiply
   2,722,972,658.56x = 3,757,802,499.86 × 1,517,422,238.44
4. Step 4: Simplify right side
   2,722,972,658.56x = 5,702,173,080,952,989,696
5. Step 5: Solve for x
   x = 5,702,173,080,952,989,696/2,722,972,658.56
6. Step 6: Final answer
   x = 2,094,098,544.48