Finding the Fourth Proportional to 3,950,158,460.07, 5,445,945,244.59 and 3,138,114,251.33

Step by Step Solution

1. Step 1: Write the proportion equation
   3,950,158,460.07 : 5,445,945,244.59 = 3,138,114,251.33 : x
2. Step 2: Convert to fraction form
   3,950,158,460.07/5,445,945,244.59 = 3,138,114,251.33/x
3. Step 3: Cross multiply
   3,950,158,460.07x = 5,445,945,244.59 × 3,138,114,251.33
4. Step 4: Simplify right side
   3,950,158,460.07x = 17,089,998,384,009,834,496
5. Step 5: Solve for x
   x = 17,089,998,384,009,834,496/3,950,158,460.07
6. Step 6: Final answer
   x = 4,326,408,309.12