Finding the Fourth Proportional to 32,790.56, 49,188.53 and 10,607.49

Step by Step Solution

1. Step 1: Write the proportion equation
   32,790.56 : 49,188.53 = 10,607.49 : x
2. Step 2: Convert to fraction form
   32,790.56/49,188.53 = 10,607.49/x
3. Step 3: Cross multiply
   32,790.56x = 49,188.53 × 10,607.49
4. Step 4: Simplify right side
   32,790.56x = 521,766,866.61
5. Step 5: Solve for x
   x = 521,766,866.61/32,790.56
6. Step 6: Final answer
   x = 15,912.11