Finding the Fourth Proportional to 2,780,609.19, 4,171,702.91 and 1,433,754.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,780,609.19 : 4,171,702.91 = 1,433,754.15 : x
2. Step 2: Convert to fraction form
   2,780,609.19/4,171,702.91 = 1,433,754.15/x
3. Step 3: Cross multiply
   2,780,609.19x = 4,171,702.91 × 1,433,754.15
4. Step 4: Simplify right side
   2,780,609.19x = 5,981,196,352,610.81
5. Step 5: Solve for x
   x = 5,981,196,352,610.81/2,780,609.19
6. Step 6: Final answer
   x = 2,151,038.12