Finding the Fourth Proportional to 2,372,300.09, 3,558,493.88 and 856,096.73

Step by Step Solution

1. Step 1: Write the proportion equation
   2,372,300.09 : 3,558,493.88 = 856,096.73 : x
2. Step 2: Convert to fraction form
   2,372,300.09/3,558,493.88 = 856,096.73/x
3. Step 3: Cross multiply
   2,372,300.09x = 3,558,493.88 × 856,096.73
4. Step 4: Simplify right side
   2,372,300.09x = 3,046,414,952,320.06
5. Step 5: Solve for x
   x = 3,046,414,952,320.06/2,372,300.09
6. Step 6: Final answer
   x = 1,284,160.87