Finding the Fourth Proportional to 37,510.92, 56,269.72 and 10,856.48

Step by Step Solution

1. Step 1: Write the proportion equation
   37,510.92 : 56,269.72 = 10,856.48 : x
2. Step 2: Convert to fraction form
   37,510.92/56,269.72 = 10,856.48/x
3. Step 3: Cross multiply
   37,510.92x = 56,269.72 × 10,856.48
4. Step 4: Simplify right side
   37,510.92x = 610,891,089.79
5. Step 5: Solve for x
   x = 610,891,089.79/37,510.92
6. Step 6: Final answer
   x = 16,285.69