Finding the Fourth Proportional to 1,962,661,435.59, 2,944,017,796.46 and 652,563,488.05

Step by Step Solution

1. Step 1: Write the proportion equation
   1,962,661,435.59 : 2,944,017,796.46 = 652,563,488.05 : x
2. Step 2: Convert to fraction form
   1,962,661,435.59/2,944,017,796.46 = 652,563,488.05/x
3. Step 3: Cross multiply
   1,962,661,435.59x = 2,944,017,796.46 × 652,563,488.05
4. Step 4: Simplify right side
   1,962,661,435.59x = 1,921,158,522,137,359,616
5. Step 5: Solve for x
   x = 1,921,158,522,137,359,616/1,962,661,435.59
6. Step 6: Final answer
   x = 978,853,758.11