Finding the Fourth Proportional to 2,940,036,216.18, 4,410,914,885.77 and 948,038,213.04

Step by Step Solution

1. Step 1: Write the proportion equation
   2,940,036,216.18 : 4,410,914,885.77 = 948,038,213.04 : x
2. Step 2: Convert to fraction form
   2,940,036,216.18/4,410,914,885.77 = 948,038,213.04/x
3. Step 3: Cross multiply
   2,940,036,216.18x = 4,410,914,885.77 × 948,038,213.04
4. Step 4: Simplify right side
   2,940,036,216.18x = 4,181,715,866,158,015,488
5. Step 5: Solve for x
   x = 4,181,715,866,158,015,488/2,940,036,216.18
6. Step 6: Final answer
   x = 1,422,334,814.50