Finding the Fourth Proportional to 16,405,616,498.70, 24,609,096,594.45 and 4,773,435,890.70

Step by Step Solution

1. Step 1: Write the proportion equation
   16,405,616,498.70 : 24,609,096,594.45 = 4,773,435,890.70 : x
2. Step 2: Convert to fraction form
   16,405,616,498.70/24,609,096,594.45 = 4,773,435,890.70/x
3. Step 3: Cross multiply
   16,405,616,498.70x = 24,609,096,594.45 × 4,773,435,890.70
4. Step 4: Simplify right side
   16,405,616,498.70x = 117,469,944,921,650,774,016
5. Step 5: Solve for x
   x = 117,469,944,921,650,774,016/16,405,616,498.70
6. Step 6: Final answer
   x = 7,160,349,318.84