Finding the Fourth Proportional to 2,589,084.18, 3,572,960.36 and 1,427,572.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,589,084.18 : 3,572,960.36 = 1,427,572.10 : x
2. Step 2: Convert to fraction form
   2,589,084.18/3,572,960.36 = 1,427,572.10/x
3. Step 3: Cross multiply
   2,589,084.18x = 3,572,960.36 × 1,427,572.10
4. Step 4: Simplify right side
   2,589,084.18x = 5,100,658,526,136.50
5. Step 5: Solve for x
   x = 5,100,658,526,136.50/2,589,084.18
6. Step 6: Final answer
   x = 1,970,062.84