Finding the Fourth Proportional to 2,061,321.78, 3,091,999.08 and 846,585.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,061,321.78 : 3,091,999.08 = 846,585.48 : x
2. Step 2: Convert to fraction form
   2,061,321.78/3,091,999.08 = 846,585.48/x
3. Step 3: Cross multiply
   2,061,321.78x = 3,091,999.08 × 846,585.48
4. Step 4: Simplify right side
   2,061,321.78x = 2,617,641,525,301.36
5. Step 5: Solve for x
   x = 2,617,641,525,301.36/2,061,321.78
6. Step 6: Final answer
   x = 1,269,884.96