Finding the Fourth Proportional to 37,673,510, 56,518,689 and 13,738,982

Step by Step Solution

1. Step 1: Write the proportion equation
   37,673,510 : 56,518,689 = 13,738,982 : x
2. Step 2: Convert to fraction form
   37,673,510/56,518,689 = 13,738,982/x
3. Step 3: Cross multiply
   37,673,510x = 56,518,689 × 13,738,982
4. Step 4: Simplify right side
   37,673,510x = 776,509,250,834,598
5. Step 5: Solve for x
   x = 776,509,250,834,598/37,673,510
6. Step 6: Final answer
   x = 20,611,545.11