Finding the Fourth Proportional to 1,356,906.10, 2,045,112.39 and 1,169,626.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,356,906.10 : 2,045,112.39 = 1,169,626.82 : x
2. Step 2: Convert to fraction form
   1,356,906.10/2,045,112.39 = 1,169,626.82/x
3. Step 3: Cross multiply
   1,356,906.10x = 2,045,112.39 × 1,169,626.82
4. Step 4: Simplify right side
   1,356,906.10x = 2,392,018,301,258.30
5. Step 5: Solve for x
   x = 2,392,018,301,258.30/1,356,906.10
6. Step 6: Final answer
   x = 1,762,847.33