Finding the Fourth Proportional to 2,323,918.59, 3,207,085.44 and 1,291,469.89

Step by Step Solution

1. Step 1: Write the proportion equation
   2,323,918.59 : 3,207,085.44 = 1,291,469.89 : x
2. Step 2: Convert to fraction form
   2,323,918.59/3,207,085.44 = 1,291,469.89/x
3. Step 3: Cross multiply
   2,323,918.59x = 3,207,085.44 × 1,291,469.89
4. Step 4: Simplify right side
   2,323,918.59x = 4,141,854,280,417.40
5. Step 5: Solve for x
   x = 4,141,854,280,417.40/2,323,918.59
6. Step 6: Final answer
   x = 1,782,271.68