Finding the Fourth Proportional to 3,730,175,570.56, 5,148,093,678.06 and 2,123,021,321.95

Step by Step Solution

1. Step 1: Write the proportion equation
   3,730,175,570.56 : 5,148,093,678.06 = 2,123,021,321.95 : x
2. Step 2: Convert to fraction form
   3,730,175,570.56/5,148,093,678.06 = 2,123,021,321.95/x
3. Step 3: Cross multiply
   3,730,175,570.56x = 5,148,093,678.06 × 2,123,021,321.95
4. Step 4: Simplify right side
   3,730,175,570.56x = 10,929,512,645,917,380,608
5. Step 5: Solve for x
   x = 10,929,512,645,917,380,608/3,730,175,570.56
6. Step 6: Final answer
   x = 2,930,026,332.32