Finding the Fourth Proportional to 3,262,982,746.83, 4,890,989,424.83 and 1,860,948,096.88

Step by Step Solution

1. Step 1: Write the proportion equation
   3,262,982,746.83 : 4,890,989,424.83 = 1,860,948,096.88 : x
2. Step 2: Convert to fraction form
   3,262,982,746.83/4,890,989,424.83 = 1,860,948,096.88/x
3. Step 3: Cross multiply
   3,262,982,746.83x = 4,890,989,424.83 × 1,860,948,096.88
4. Step 4: Simplify right side
   3,262,982,746.83x = 9,101,877,461,973,139,456
5. Step 5: Solve for x
   x = 9,101,877,461,973,139,456/3,262,982,746.83
6. Step 6: Final answer
   x = 2,789,434,749.79