Finding the Fourth Proportional to 79,011,919,510.61, 109,036,556,899.83 and 42,882,952,490.06

Step by Step Solution

1. Step 1: Write the proportion equation
   79,011,919,510.61 : 109,036,556,899.83 = 42,882,952,490.06 : x
2. Step 2: Convert to fraction form
   79,011,919,510.61/109,036,556,899.83 = 42,882,952,490.06/x
3. Step 3: Cross multiply
   79,011,919,510.61x = 109,036,556,899.83 × 42,882,952,490.06
4. Step 4: Simplify right side
   79,011,919,510.61x = 4,675,809,489,214,588,846,080
5. Step 5: Solve for x
   x = 4,675,809,489,214,588,846,080/79,011,919,510.61
6. Step 6: Final answer
   x = 59,178,533,038.77