Finding the Fourth Proportional to 1,492,992,751.05, 2,092,339,759.95 and 1,492,992,751.05

Step by Step Solution

1. Step 1: Write the proportion equation
   1,492,992,751.05 : 2,092,339,759.95 = 1,492,992,751.05 : x
2. Step 2: Convert to fraction form
   1,492,992,751.05/2,092,339,759.95 = 1,492,992,751.05/x
3. Step 3: Cross multiply
   1,492,992,751.05x = 2,092,339,759.95 × 1,492,992,751.05
4. Step 4: Simplify right side
   1,492,992,751.05x = 3,123,848,094,339,046,912
5. Step 5: Solve for x
   x = 3,123,848,094,339,046,912/1,492,992,751.05
6. Step 6: Final answer
   x = 2,092,339,759.95