Finding the Fourth Proportional to 16,754,930.72, 23,123,676.65 and 10,143,162.16

Step by Step Solution

1. Step 1: Write the proportion equation
   16,754,930.72 : 23,123,676.65 = 10,143,162.16 : x
2. Step 2: Convert to fraction form
   16,754,930.72/23,123,676.65 = 10,143,162.16/x
3. Step 3: Cross multiply
   16,754,930.72x = 23,123,676.65 × 10,143,162.16
4. Step 4: Simplify right side
   16,754,930.72x = 234,547,201,996,355.56
5. Step 5: Solve for x
   x = 234,547,201,996,355.56/16,754,930.72
6. Step 6: Final answer
   x = 13,998,697.21