Finding the Fourth Proportional to 52,798.37, 72,863.75 and 30,141.05

Step by Step Solution

1. Step 1: Write the proportion equation
   52,798.37 : 72,863.75 = 30,141.05 : x
2. Step 2: Convert to fraction form
   52,798.37/72,863.75 = 30,141.05/x
3. Step 3: Cross multiply
   52,798.37x = 72,863.75 × 30,141.05
4. Step 4: Simplify right side
   52,798.37x = 2,196,189,642.97
5. Step 5: Solve for x
   x = 2,196,189,642.97/52,798.37
6. Step 6: Final answer
   x = 41,595.79