Finding the Fourth Proportional to 2,722,641.34, 3,749,141.82 and 2,662,223.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,722,641.34 : 3,749,141.82 = 2,662,223.98 : x
2. Step 2: Convert to fraction form
   2,722,641.34/3,749,141.82 = 2,662,223.98/x
3. Step 3: Cross multiply
   2,722,641.34x = 3,749,141.82 × 2,662,223.98
4. Step 4: Simplify right side
   2,722,641.34x = 9,981,055,257,624.84
5. Step 5: Solve for x
   x = 9,981,055,257,624.84/2,722,641.34
6. Step 6: Final answer
   x = 3,665,945.68