Finding the Fourth Proportional to 2,107,182,096.81, 3,159,738,856.72 and 1,042,374,671.54

Step by Step Solution

1. Step 1: Write the proportion equation
   2,107,182,096.81 : 3,159,738,856.72 = 1,042,374,671.54 : x
2. Step 2: Convert to fraction form
   2,107,182,096.81/3,159,738,856.72 = 1,042,374,671.54/x
3. Step 3: Cross multiply
   2,107,182,096.81x = 3,159,738,856.72 × 1,042,374,671.54
4. Step 4: Simplify right side
   2,107,182,096.81x = 3,293,631,752,920,857,600
5. Step 5: Solve for x
   x = 3,293,631,752,920,857,600/2,107,182,096.81
6. Step 6: Final answer
   x = 1,563,050,368.50