Finding the Fourth Proportional to 38,751.61, 58,128.83 and 10,673.83

Step by Step Solution

1. Step 1: Write the proportion equation
   38,751.61 : 58,128.83 = 10,673.83 : x
2. Step 2: Convert to fraction form
   38,751.61/58,128.83 = 10,673.83/x
3. Step 3: Cross multiply
   38,751.61x = 58,128.83 × 10,673.83
4. Step 4: Simplify right side
   38,751.61x = 620,457,249.52
5. Step 5: Solve for x
   x = 620,457,249.52/38,751.61
6. Step 6: Final answer
   x = 16,011.13