Finding the Fourth Proportional to 33,053.09, 49,575.76 and 10,861.02

Step by Step Solution

1. Step 1: Write the proportion equation
   33,053.09 : 49,575.76 = 10,861.02 : x
2. Step 2: Convert to fraction form
   33,053.09/49,575.76 = 10,861.02/x
3. Step 3: Cross multiply
   33,053.09x = 49,575.76 × 10,861.02
4. Step 4: Simplify right side
   33,053.09x = 538,443,293.72
5. Step 5: Solve for x
   x = 538,443,293.72/33,053.09
6. Step 6: Final answer
   x = 16,290.26