Finding the Fourth Proportional to 6,773,571.56, 10,161,079.06 and 1,981,285.94

Step by Step Solution

1. Step 1: Write the proportion equation
   6,773,571.56 : 10,161,079.06 = 1,981,285.94 : x
2. Step 2: Convert to fraction form
   6,773,571.56/10,161,079.06 = 1,981,285.94/x
3. Step 3: Cross multiply
   6,773,571.56x = 10,161,079.06 × 1,981,285.94
4. Step 4: Simplify right side
   6,773,571.56x = 20,132,003,076,806.42
5. Step 5: Solve for x
   x = 20,132,003,076,806.42/6,773,571.56
6. Step 6: Final answer
   x = 2,972,140.01