Finding the Fourth Proportional to 3,456,186,243.84, 4,769,549,570.88 and 1,870,278,030.72

Step by Step Solution

1. Step 1: Write the proportion equation
   3,456,186,243.84 : 4,769,549,570.88 = 1,870,278,030.72 : x
2. Step 2: Convert to fraction form
   3,456,186,243.84/4,769,549,570.88 = 1,870,278,030.72/x
3. Step 3: Cross multiply
   3,456,186,243.84x = 4,769,549,570.88 × 1,870,278,030.72
4. Step 4: Simplify right side
   3,456,186,243.84x = 8,920,383,778,846,867,456
5. Step 5: Solve for x
   x = 8,920,383,778,846,867,456/3,456,186,243.84
6. Step 6: Final answer
   x = 2,580,990,476.06