Finding the Fourth Proportional to 2,071,117,588.31, 2,858,142,162.56 and 1,118,498,234.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,071,117,588.31 : 2,858,142,162.56 = 1,118,498,234.34 : x
2. Step 2: Convert to fraction form
   2,071,117,588.31/2,858,142,162.56 = 1,118,498,234.34/x
3. Step 3: Cross multiply
   2,071,117,588.31x = 2,858,142,162.56 × 1,118,498,234.34
4. Step 4: Simplify right side
   2,071,117,588.31x = 3,196,826,962,310,476,288
5. Step 5: Solve for x
   x = 3,196,826,962,310,476,288/2,071,117,588.31
6. Step 6: Final answer
   x = 1,543,527,504.36