Finding the Fourth Proportional to 2,552,753,389.95, 3,829,525,990.25 and 1,078,899,404.13

Step by Step Solution

1. Step 1: Write the proportion equation
   2,552,753,389.95 : 3,829,525,990.25 = 1,078,899,404.13 : x
2. Step 2: Convert to fraction form
   2,552,753,389.95/3,829,525,990.25 = 1,078,899,404.13/x
3. Step 3: Cross multiply
   2,552,753,389.95x = 3,829,525,990.25 × 1,078,899,404.13
4. Step 4: Simplify right side
   2,552,753,389.95x = 4,131,673,308,975,678,976
5. Step 5: Solve for x
   x = 4,131,673,308,975,678,976/2,552,753,389.95
6. Step 6: Final answer
   x = 1,618,516,432.20