Finding the Fourth Proportional to 53,631,929,611.69, 80,419,960,665.32 and 25,294,252,434.72

Step by Step Solution

1. Step 1: Write the proportion equation
   53,631,929,611.69 : 80,419,960,665.32 = 25,294,252,434.72 : x
2. Step 2: Convert to fraction form
   53,631,929,611.69/80,419,960,665.32 = 25,294,252,434.72/x
3. Step 3: Cross multiply
   53,631,929,611.69x = 80,419,960,665.32 × 25,294,252,434.72
4. Step 4: Simplify right side
   53,631,929,611.69x = 2,034,162,785,858,857,205,760
5. Step 5: Solve for x
   x = 2,034,162,785,858,857,205,760/53,631,929,611.69
6. Step 6: Final answer
   x = 37,928,204,347.42