Finding the Fourth Proportional to 1,955,191,916.10, 2,936,189,096.55 and 1,036,861,868.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,955,191,916.10 : 2,936,189,096.55 = 1,036,861,868.10 : x
2. Step 2: Convert to fraction form
   1,955,191,916.10/2,936,189,096.55 = 1,036,861,868.10/x
3. Step 3: Cross multiply
   1,955,191,916.10x = 2,936,189,096.55 × 1,036,861,868.10
4. Step 4: Simplify right side
   1,955,191,916.10x = 3,044,422,511,743,684,608
5. Step 5: Solve for x
   x = 3,044,422,511,743,684,608/1,955,191,916.10
6. Step 6: Final answer
   x = 1,557,096,511.43