Finding the Fourth Proportional to 12,043,981,117.32, 18,063,967,887.96 and 3,647,890,541.34

Step by Step Solution

1. Step 1: Write the proportion equation
   12,043,981,117.32 : 18,063,967,887.96 = 3,647,890,541.34 : x
2. Step 2: Convert to fraction form
   12,043,981,117.32/18,063,967,887.96 = 3,647,890,541.34/x
3. Step 3: Cross multiply
   12,043,981,117.32x = 18,063,967,887.96 × 3,647,890,541.34
4. Step 4: Simplify right side
   12,043,981,117.32x = 65,895,377,597,558,784,000
5. Step 5: Solve for x
   x = 65,895,377,597,558,784,000/12,043,981,117.32
6. Step 6: Final answer
   x = 5,471,228,903.11