Finding the Fourth Proportional to 1,897,306.41, 2,617,863.30 and 1,162,415.97

Step by Step Solution

1. Step 1: Write the proportion equation
   1,897,306.41 : 2,617,863.30 = 1,162,415.97 : x
2. Step 2: Convert to fraction form
   1,897,306.41/2,617,863.30 = 1,162,415.97/x
3. Step 3: Cross multiply
   1,897,306.41x = 2,617,863.30 × 1,162,415.97
4. Step 4: Simplify right side
   1,897,306.41x = 3,043,046,107,196.90
5. Step 5: Solve for x
   x = 3,043,046,107,196.90/1,897,306.41
6. Step 6: Final answer
   x = 1,603,877.00