Finding the Fourth Proportional to 8,468,747,932.24, 12,694,827,498.04 and 4,739,860,236.88

Step by Step Solution

1. Step 1: Write the proportion equation
   8,468,747,932.24 : 12,694,827,498.04 = 4,739,860,236.88 : x
2. Step 2: Convert to fraction form
   8,468,747,932.24/12,694,827,498.04 = 4,739,860,236.88/x
3. Step 3: Cross multiply
   8,468,747,932.24x = 12,694,827,498.04 × 4,739,860,236.88
4. Step 4: Simplify right side
   8,468,747,932.24x = 60,171,708,072,010,620,928
5. Step 5: Solve for x
   x = 60,171,708,072,010,620,928/8,468,747,932.24
6. Step 6: Final answer
   x = 7,105,148,075.42