Finding the Fourth Proportional to 57,715,166,723.67, 79,646,928,352.82 and 31,994,381,466.31

Step by Step Solution

1. Step 1: Write the proportion equation
   57,715,166,723.67 : 79,646,928,352.82 = 31,994,381,466.31 : x
2. Step 2: Convert to fraction form
   57,715,166,723.67/79,646,928,352.82 = 31,994,381,466.31/x
3. Step 3: Cross multiply
   57,715,166,723.67x = 79,646,928,352.82 × 31,994,381,466.31
4. Step 4: Simplify right side
   57,715,166,723.67x = 2,548,254,208,339,665,223,680
5. Step 5: Solve for x
   x = 2,548,254,208,339,665,223,680/57,715,166,723.67
6. Step 6: Final answer
   x = 44,152,245,466.78