Finding the Fourth Proportional to 2,586,453.95, 3,569,165.82 and 1,424,673.80

Step by Step Solution

1. Step 1: Write the proportion equation
   2,586,453.95 : 3,569,165.82 = 1,424,673.80 : x
2. Step 2: Convert to fraction form
   2,586,453.95/3,569,165.82 = 1,424,673.80/x
3. Step 3: Cross multiply
   2,586,453.95x = 3,569,165.82 × 1,424,673.80
4. Step 4: Simplify right side
   2,586,453.95x = 5,084,897,031,609.52
5. Step 5: Solve for x
   x = 5,084,897,031,609.52/2,586,453.95
6. Step 6: Final answer
   x = 1,965,972.38