Finding the Fourth Proportional to 2,584,667.18, 3,879,394.60 and 1,306,174.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,584,667.18 : 3,879,394.60 = 1,306,174.52 : x
2. Step 2: Convert to fraction form
   2,584,667.18/3,879,394.60 = 1,306,174.52/x
3. Step 3: Cross multiply
   2,584,667.18x = 3,879,394.60 × 1,306,174.52
4. Step 4: Simplify right side
   2,584,667.18x = 5,067,166,379,545.59
5. Step 5: Solve for x
   x = 5,067,166,379,545.59/2,584,667.18
6. Step 6: Final answer
   x = 1,960,471.51