Finding the Fourth Proportional to 52,005.63, 78,136.83 and 33,293.82

Step by Step Solution

1. Step 1: Write the proportion equation
   52,005.63 : 78,136.83 = 33,293.82 : x
2. Step 2: Convert to fraction form
   52,005.63/78,136.83 = 33,293.82/x
3. Step 3: Cross multiply
   52,005.63x = 78,136.83 × 33,293.82
4. Step 4: Simplify right side
   52,005.63x = 2,601,473,553.39
5. Step 5: Solve for x
   x = 2,601,473,553.39/52,005.63
6. Step 6: Final answer
   x = 50,022.92