Finding the Fourth Proportional to 2,080,146.24, 2,871,123.84 and 1,175,253.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,080,146.24 : 2,871,123.84 = 1,175,253.12 : x
2. Step 2: Convert to fraction form
   2,080,146.24/2,871,123.84 = 1,175,253.12/x
3. Step 3: Cross multiply
   2,080,146.24x = 2,871,123.84 × 1,175,253.12
4. Step 4: Simplify right side
   2,080,146.24x = 3,374,297,250,866.38
5. Step 5: Solve for x
   x = 3,374,297,250,866.38/2,080,146.24
6. Step 6: Final answer
   x = 1,622,144.24