Finding the Fourth Proportional to 2,061,303.80, 3,091,972.10 and 846,567.45

Step by Step Solution

1. Step 1: Write the proportion equation
   2,061,303.80 : 3,091,972.10 = 846,567.45 : x
2. Step 2: Convert to fraction form
   2,061,303.80/3,091,972.10 = 846,567.45/x
3. Step 3: Cross multiply
   2,061,303.80x = 3,091,972.10 × 846,567.45
4. Step 4: Simplify right side
   2,061,303.80x = 2,617,562,931,935.31
5. Step 5: Solve for x
   x = 2,617,562,931,935.31/2,061,303.80
6. Step 6: Final answer
   x = 1,269,857.91