Finding the Fourth Proportional to 2,071,117,558.33, 2,858,142,121.18 and 1,118,498,204.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,071,117,558.33 : 2,858,142,121.18 = 1,118,498,204.38 : x
2. Step 2: Convert to fraction form
   2,071,117,558.33/2,858,142,121.18 = 1,118,498,204.38/x
3. Step 3: Cross multiply
   2,071,117,558.33x = 2,858,142,121.18 × 1,118,498,204.38
4. Step 4: Simplify right side
   2,071,117,558.33x = 3,196,826,830,392,732,672
5. Step 5: Solve for x
   x = 3,196,826,830,392,732,672/2,071,117,558.33
6. Step 6: Final answer
   x = 1,543,527,463.00