Finding the Fourth Proportional to 3,760,071,461.73, 5,188,795,423.15 and 2,089,277,644.77

Step by Step Solution

1. Step 1: Write the proportion equation
   3,760,071,461.73 : 5,188,795,423.15 = 2,089,277,644.77 : x
2. Step 2: Convert to fraction form
   3,760,071,461.73/5,188,795,423.15 = 2,089,277,644.77/x
3. Step 3: Cross multiply
   3,760,071,461.73x = 5,188,795,423.15 × 2,089,277,644.77
4. Step 4: Simplify right side
   3,760,071,461.73x = 10,840,834,280,882,216,960
5. Step 5: Solve for x
   x = 10,840,834,280,882,216,960/3,760,071,461.73
6. Step 6: Final answer
   x = 2,883,145,810.18