Finding the Fourth Proportional to 1,492,993,513.80, 2,092,340,827.80 and 1,492,993,513.80

Step by Step Solution

1. Step 1: Write the proportion equation
   1,492,993,513.80 : 2,092,340,827.80 = 1,492,993,513.80 : x
2. Step 2: Convert to fraction form
   1,492,993,513.80/2,092,340,827.80 = 1,492,993,513.80/x
3. Step 3: Cross multiply
   1,492,993,513.80x = 2,092,340,827.80 × 1,492,993,513.80
4. Step 4: Simplify right side
   1,492,993,513.80x = 3,123,851,284,564,322,304
5. Step 5: Solve for x
   x = 3,123,851,284,564,322,304/1,492,993,513.80
6. Step 6: Final answer
   x = 2,092,340,827.80