Finding the Fourth Proportional to 2,075,527.33, 3,111,957.34 and 861,941.05

Step by Step Solution

1. Step 1: Write the proportion equation
   2,075,527.33 : 3,111,957.34 = 861,941.05 : x
2. Step 2: Convert to fraction form
   2,075,527.33/3,111,957.34 = 861,941.05/x
3. Step 3: Cross multiply
   2,075,527.33x = 3,111,957.34 × 861,941.05
4. Step 4: Simplify right side
   2,075,527.33x = 2,682,323,767,260.06
5. Step 5: Solve for x
   x = 2,682,323,767,260.06/2,075,527.33
6. Step 6: Final answer
   x = 1,292,357.72