Finding the Fourth Proportional to 16,891.16, 25,323.05 and 7,037.81

Step by Step Solution

1. Step 1: Write the proportion equation
   16,891.16 : 25,323.05 = 7,037.81 : x
2. Step 2: Convert to fraction form
   16,891.16/25,323.05 = 7,037.81/x
3. Step 3: Cross multiply
   16,891.16x = 25,323.05 × 7,037.81
4. Step 4: Simplify right side
   16,891.16x = 178,218,814.52
5. Step 5: Solve for x
   x = 178,218,814.52/16,891.16
6. Step 6: Final answer
   x = 10,551.01