Finding the Fourth Proportional to 37,656,856.10, 56,494,906.95 and 12,098,116.10

Step by Step Solution

1. Step 1: Write the proportion equation
   37,656,856.10 : 56,494,906.95 = 12,098,116.10 : x
2. Step 2: Convert to fraction form
   37,656,856.10/56,494,906.95 = 12,098,116.10/x
3. Step 3: Cross multiply
   37,656,856.10x = 56,494,906.95 × 12,098,116.10
4. Step 4: Simplify right side
   37,656,856.10x = 683,481,943,339,796.88
5. Step 5: Solve for x
   x = 683,481,943,339,796.88/37,656,856.10
6. Step 6: Final answer
   x = 18,150,265.69