Finding the Fourth Proportional to 2,079,037,131,253.50, 3,116,354,651,880.50 and 699,327,689,590.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,079,037,131,253.50 : 3,116,354,651,880.50 = 699,327,689,590.25 : x
2. Step 2: Convert to fraction form
   2,079,037,131,253.50/3,116,354,651,880.50 = 699,327,689,590.25/x
3. Step 3: Cross multiply
   2,079,037,131,253.50x = 3,116,354,651,880.50 × 699,327,689,590.25
4. Step 4: Simplify right side
   2,079,037,131,253.50x = 2,179,353,098,643,418,032,111,616
5. Step 5: Solve for x
   x = 2,179,353,098,643,418,032,111,616/2,079,037,131,253.50
6. Step 6: Final answer
   x = 1,048,251,166,793.46