Finding the Fourth Proportional to 2,679,299,863.22, 4,019,141,113.63 and 714,142,647.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,679,299,863.22 : 4,019,141,113.63 = 714,142,647.83 : x
2. Step 2: Convert to fraction form
   2,679,299,863.22/4,019,141,113.63 = 714,142,647.83/x
3. Step 3: Cross multiply
   2,679,299,863.22x = 4,019,141,113.63 × 714,142,647.83
4. Step 4: Simplify right side
   2,679,299,863.22x = 2,870,240,076,898,405,376
5. Step 5: Solve for x
   x = 2,870,240,076,898,405,376/2,679,299,863.22
6. Step 6: Final answer
   x = 1,071,264,966.01