Finding the Fourth Proportional to 4,684,877,656.89, 7,027,068,987.18 and 1,536,677,576.31

Step by Step Solution

1. Step 1: Write the proportion equation
   4,684,877,656.89 : 7,027,068,987.18 = 1,536,677,576.31 : x
2. Step 2: Convert to fraction form
   4,684,877,656.89/7,027,068,987.18 = 1,536,677,576.31/x
3. Step 3: Cross multiply
   4,684,877,656.89x = 7,027,068,987.18 × 1,536,677,576.31
4. Step 4: Simplify right side
   4,684,877,656.89x = 10,798,339,339,782,928,384
5. Step 5: Solve for x
   x = 10,798,339,339,782,928,384/4,684,877,656.89
6. Step 6: Final answer
   x = 2,304,935,183.08