Finding the Fourth Proportional to 2,300,870.56, 3,176,034.96 and 1,395,433.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,300,870.56 : 3,176,034.96 = 1,395,433.12 : x
2. Step 2: Convert to fraction form
   2,300,870.56/3,176,034.96 = 1,395,433.12/x
3. Step 3: Cross multiply
   2,300,870.56x = 3,176,034.96 × 1,395,433.12
4. Step 4: Simplify right side
   2,300,870.56x = 4,431,944,373,461.88
5. Step 5: Solve for x
   x = 4,431,944,373,461.88/2,300,870.56
6. Step 6: Final answer
   x = 1,926,203.26