Finding the Fourth Proportional to 2,581,501.65, 3,871,608.64 and 759,504.01

Step by Step Solution

1. Step 1: Write the proportion equation
   2,581,501.65 : 3,871,608.64 = 759,504.01 : x
2. Step 2: Convert to fraction form
   2,581,501.65/3,871,608.64 = 759,504.01/x
3. Step 3: Cross multiply
   2,581,501.65x = 3,871,608.64 × 759,504.01
4. Step 4: Simplify right side
   2,581,501.65x = 2,940,502,267,872.60
5. Step 5: Solve for x
   x = 2,940,502,267,872.60/2,581,501.65
6. Step 6: Final answer
   x = 1,139,066.59