Finding the Fourth Proportional to 37,704,626,040.96, 56,562,750,368.82 and 12,855,475,876.50

Step by Step Solution

1. Step 1: Write the proportion equation
   37,704,626,040.96 : 56,562,750,368.82 = 12,855,475,876.50 : x
2. Step 2: Convert to fraction form
   37,704,626,040.96/56,562,750,368.82 = 12,855,475,876.50/x
3. Step 3: Cross multiply
   37,704,626,040.96x = 56,562,750,368.82 × 12,855,475,876.50
4. Step 4: Simplify right side
   37,704,626,040.96x = 727,141,072,874,857,037,824
5. Step 5: Solve for x
   x = 727,141,072,874,857,037,824/37,704,626,040.96
6. Step 6: Final answer
   x = 19,285,195,192.89