Finding the Fourth Proportional to 32,906,969,589.76, 49,344,894,308.84 and 12,747,837,426.10

Step by Step Solution

1. Step 1: Write the proportion equation
   32,906,969,589.76 : 49,344,894,308.84 = 12,747,837,426.10 : x
2. Step 2: Convert to fraction form
   32,906,969,589.76/49,344,894,308.84 = 12,747,837,426.10/x
3. Step 3: Cross multiply
   32,906,969,589.76x = 49,344,894,308.84 × 12,747,837,426.10
4. Step 4: Simplify right side
   32,906,969,589.76x = 629,040,690,457,179,455,488
5. Step 5: Solve for x
   x = 629,040,690,457,179,455,488/32,906,969,589.76
6. Step 6: Final answer
   x = 19,115,728,318.32