Finding the Fourth Proportional to 79,011,919,518.62, 109,036,556,910.87 and 42,882,952,498.07

Step by Step Solution

1. Step 1: Write the proportion equation
   79,011,919,518.62 : 109,036,556,910.87 = 42,882,952,498.07 : x
2. Step 2: Convert to fraction form
   79,011,919,518.62/109,036,556,910.87 = 42,882,952,498.07/x
3. Step 3: Cross multiply
   79,011,919,518.62x = 109,036,556,910.87 × 42,882,952,498.07
4. Step 4: Simplify right side
   79,011,919,518.62x = 4,675,809,490,561,943,994,368
5. Step 5: Solve for x
   x = 4,675,809,490,561,943,994,368/79,011,919,518.62
6. Step 6: Final answer
   x = 59,178,533,049.81