Finding the Fourth Proportional to 16,174,834.92, 24,254,139.42 and 5,388,343.56

Step by Step Solution

1. Step 1: Write the proportion equation
   16,174,834.92 : 24,254,139.42 = 5,388,343.56 : x
2. Step 2: Convert to fraction form
   16,174,834.92/24,254,139.42 = 5,388,343.56/x
3. Step 3: Cross multiply
   16,174,834.92x = 24,254,139.42 × 5,388,343.56
4. Step 4: Simplify right side
   16,174,834.92x = 130,689,635,947,099.14
5. Step 5: Solve for x
   x = 130,689,635,947,099.14/16,174,834.92
6. Step 6: Final answer
   x = 8,079,812.66