Finding the Fourth Proportional to 10,140,558,747.33, 13,977,801,915.78 and 7,993,664,321.01

Step by Step Solution

1. Step 1: Write the proportion equation
   10,140,558,747.33 : 13,977,801,915.78 = 7,993,664,321.01 : x
2. Step 2: Convert to fraction form
   10,140,558,747.33/13,977,801,915.78 = 7,993,664,321.01/x
3. Step 3: Cross multiply
   10,140,558,747.33x = 13,977,801,915.78 × 7,993,664,321.01
4. Step 4: Simplify right side
   10,140,558,747.33x = 111,733,856,460,350,930,944
5. Step 5: Solve for x
   x = 111,733,856,460,350,930,944/10,140,558,747.33
6. Step 6: Final answer
   x = 11,018,510,837.96