Finding the Fourth Proportional to 2,300,869.56, 3,176,033.58 and 1,395,432.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,300,869.56 : 3,176,033.58 = 1,395,432.12 : x
2. Step 2: Convert to fraction form
   2,300,869.56/3,176,033.58 = 1,395,432.12/x
3. Step 3: Cross multiply
   2,300,869.56x = 3,176,033.58 × 1,395,432.12
4. Step 4: Simplify right side
   2,300,869.56x = 4,431,939,271,730.59
5. Step 5: Solve for x
   x = 4,431,939,271,730.59/2,300,869.56
6. Step 6: Final answer
   x = 1,926,201.88