Finding the Fourth Proportional to 87,506,436,307.94, 120,757,307,982.43 and 49,443,826,090.22

Step by Step Solution

1. Step 1: Write the proportion equation
   87,506,436,307.94 : 120,757,307,982.43 = 49,443,826,090.22 : x
2. Step 2: Convert to fraction form
   87,506,436,307.94/120,757,307,982.43 = 49,443,826,090.22/x
3. Step 3: Cross multiply
   87,506,436,307.94x = 120,757,307,982.43 × 49,443,826,090.22
4. Step 4: Simplify right side
   87,506,436,307.94x = 5,970,703,335,006,404,608,000
5. Step 5: Solve for x
   x = 5,970,703,335,006,404,608,000/87,506,436,307.94
6. Step 6: Final answer
   x = 68,231,590,576.89