Finding the Fourth Proportional to 2,050,082,682,043.90, 3,072,971,401,882.50 and 689,767,128,738

Step by Step Solution

1. Step 1: Write the proportion equation
   2,050,082,682,043.90 : 3,072,971,401,882.50 = 689,767,128,738 : x
2. Step 2: Convert to fraction form
   2,050,082,682,043.90/3,072,971,401,882.50 = 689,767,128,738/x
3. Step 3: Cross multiply
   2,050,082,682,043.90x = 3,072,971,401,882.50 × 689,767,128,738
4. Step 4: Simplify right side
   2,050,082,682,043.90x = 2,119,634,660,570,478,833,303,552
5. Step 5: Solve for x
   x = 2,119,634,660,570,478,833,303,552/2,050,082,682,043.90
6. Step 6: Final answer
   x = 1,033,926,426,058.70