Finding the Fourth Proportional to 2,200,915.89, 3,036,146.09 and 1,437,416.37

Step by Step Solution

1. Step 1: Write the proportion equation
   2,200,915.89 : 3,036,146.09 = 1,437,416.37 : x
2. Step 2: Convert to fraction form
   2,200,915.89/3,036,146.09 = 1,437,416.37/x
3. Step 3: Cross multiply
   2,200,915.89x = 3,036,146.09 × 1,437,416.37
4. Step 4: Simplify right side
   2,200,915.89x = 4,364,206,084,290.41
5. Step 5: Solve for x
   x = 4,364,206,084,290.41/2,200,915.89
6. Step 6: Final answer
   x = 1,982,904.53