Finding the Fourth Proportional to 2,097,478,984,969.50, 2,894,490,194,718 and 1,171,546,574,786

Step by Step Solution

1. Step 1: Write the proportion equation
   2,097,478,984,969.50 : 2,894,490,194,718 = 1,171,546,574,786 : x
2. Step 2: Convert to fraction form
   2,097,478,984,969.50/2,894,490,194,718 = 1,171,546,574,786/x
3. Step 3: Cross multiply
   2,097,478,984,969.50x = 2,894,490,194,718 × 1,171,546,574,786
4. Step 4: Simplify right side
   2,097,478,984,969.50x = 3,391,030,073,373,534,854,316,032
5. Step 5: Solve for x
   x = 3,391,030,073,373,534,854,316,032/2,097,478,984,969.50
6. Step 6: Final answer
   x = 1,616,717,067,333.50