Finding the Fourth Proportional to 1,828,105.90, 2,740,532.69 and 867,969.16

Step by Step Solution

1. Step 1: Write the proportion equation
   1,828,105.90 : 2,740,532.69 = 867,969.16 : x
2. Step 2: Convert to fraction form
   1,828,105.90/2,740,532.69 = 867,969.16/x
3. Step 3: Cross multiply
   1,828,105.90x = 2,740,532.69 × 867,969.16
4. Step 4: Simplify right side
   1,828,105.90x = 2,378,697,847,870.59
5. Step 5: Solve for x
   x = 2,378,697,847,870.59/1,828,105.90
6. Step 6: Final answer
   x = 1,301,181.65