Finding the Fourth Proportional to 2,371,910.10, 3,273,196.86 and 1,284,172.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,371,910.10 : 3,273,196.86 = 1,284,172.98 : x
2. Step 2: Convert to fraction form
   2,371,910.10/3,273,196.86 = 1,284,172.98/x
3. Step 3: Cross multiply
   2,371,910.10x = 3,273,196.86 × 1,284,172.98
4. Step 4: Simplify right side
   2,371,910.10x = 4,203,350,959,411.98
5. Step 5: Solve for x
   x = 4,203,350,959,411.98/2,371,910.10
6. Step 6: Final answer
   x = 1,772,137.55