Finding the Fourth Proportional to 37,907,834, 56,861,916.24 and 12,000,262.10

Step by Step Solution

1. Step 1: Write the proportion equation
   37,907,834 : 56,861,916.24 = 12,000,262.10 : x
2. Step 2: Convert to fraction form
   37,907,834/56,861,916.24 = 12,000,262.10/x
3. Step 3: Cross multiply
   37,907,834x = 56,861,916.24 × 12,000,262.10
4. Step 4: Simplify right side
   37,907,834x = 682,357,898,388,246.50
5. Step 5: Solve for x
   x = 682,357,898,388,246.50/37,907,834
6. Step 6: Final answer
   x = 18,000,445.46