Finding the Fourth Proportional to 1,955,191,902.10, 2,936,189,075.55 and 1,036,861,854.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,955,191,902.10 : 2,936,189,075.55 = 1,036,861,854.10 : x
2. Step 2: Convert to fraction form
   1,955,191,902.10/2,936,189,075.55 = 1,036,861,854.10/x
3. Step 3: Cross multiply
   1,955,191,902.10x = 2,936,189,075.55 × 1,036,861,854.10
4. Step 4: Simplify right side
   1,955,191,902.10x = 3,044,422,448,862,938,112
5. Step 5: Solve for x
   x = 3,044,422,448,862,938,112/1,955,191,902.10
6. Step 6: Final answer
   x = 1,557,096,490.42