Finding the Fourth Proportional to 17,861,389.83, 24,662,602.04 and 13,724,900.73

Step by Step Solution

1. Step 1: Write the proportion equation
   17,861,389.83 : 24,662,602.04 = 13,724,900.73 : x
2. Step 2: Convert to fraction form
   17,861,389.83/24,662,602.04 = 13,724,900.73/x
3. Step 3: Cross multiply
   17,861,389.83x = 24,662,602.04 × 13,724,900.73
4. Step 4: Simplify right side
   17,861,389.83x = 338,491,764,673,871
5. Step 5: Solve for x
   x = 338,491,764,673,871/17,861,389.83
6. Step 6: Final answer
   x = 18,951,031.69