Finding the Fourth Proportional to 2,019,638,108,738.90, 2,787,103,277,809.70 and 1,093,693,784,010.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,019,638,108,738.90 : 2,787,103,277,809.70 = 1,093,693,784,010.10 : x
2. Step 2: Convert to fraction form
   2,019,638,108,738.90/2,787,103,277,809.70 = 1,093,693,784,010.10/x
3. Step 3: Cross multiply
   2,019,638,108,738.90x = 2,787,103,277,809.70 × 1,093,693,784,010.10
4. Step 4: Simplify right side
   2,019,638,108,738.90x = 3,048,237,530,334,644,062,388,224
5. Step 5: Solve for x
   x = 3,048,237,530,334,644,062,388,224/2,019,638,108,738.90
6. Step 6: Final answer
   x = 1,509,298,877,430.09