Finding the Fourth Proportional to 2,298,321.14, 3,170,164.30 and 1,437,386.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,298,321.14 : 3,170,164.30 = 1,437,386.72 : x
2. Step 2: Convert to fraction form
   2,298,321.14/3,170,164.30 = 1,437,386.72/x
3. Step 3: Cross multiply
   2,298,321.14x = 3,170,164.30 × 1,437,386.72
4. Step 4: Simplify right side
   2,298,321.14x = 4,556,752,065,038.10
5. Step 5: Solve for x
   x = 4,556,752,065,038.10/2,298,321.14
6. Step 6: Final answer
   x = 1,982,643.76