Finding the Fourth Proportional to 33,061.95, 49,587.42 and 10,875.57

Step by Step Solution

1. Step 1: Write the proportion equation
   33,061.95 : 49,587.42 = 10,875.57 : x
2. Step 2: Convert to fraction form
   33,061.95/49,587.42 = 10,875.57/x
3. Step 3: Cross multiply
   33,061.95x = 49,587.42 × 10,875.57
4. Step 4: Simplify right side
   33,061.95x = 539,291,457.33
5. Step 5: Solve for x
   x = 539,291,457.33/33,061.95
6. Step 6: Final answer
   x = 16,311.54