Finding the Fourth Proportional to 2,407,016.37, 3,610,747.23 and 870,395.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,407,016.37 : 3,610,747.23 = 870,395.34 : x
2. Step 2: Convert to fraction form
   2,407,016.37/3,610,747.23 = 870,395.34/x
3. Step 3: Cross multiply
   2,407,016.37x = 3,610,747.23 × 870,395.34
4. Step 4: Simplify right side
   2,407,016.37x = 3,142,777,573,186.23
5. Step 5: Solve for x
   x = 3,142,777,573,186.23/2,407,016.37
6. Step 6: Final answer
   x = 1,305,673.53