Finding the Fourth Proportional to 19,646,086,321,842, 27,109,779,701,722 and 10,866,558,240,744

Step by Step Solution

1. Step 1: Write the proportion equation
   19,646,086,321,842 : 27,109,779,701,722 = 10,866,558,240,744 : x
2. Step 2: Convert to fraction form
   19,646,086,321,842/27,109,779,701,722 = 10,866,558,240,744/x
3. Step 3: Cross multiply
   19,646,086,321,842x = 27,109,779,701,722 × 10,866,558,240,744
4. Step 4: Simplify right side
   19,646,086,321,842x = 294,590,000,022,501,617,219,665,920
5. Step 5: Solve for x
   x = 294,590,000,022,501,617,219,665,920/19,646,086,321,842
6. Step 6: Final answer
   x = 14,994,844,021,172.00