Finding the Fourth Proportional to 52,751.10, 72,782.06 and 30,081.82

Step by Step Solution

1. Step 1: Write the proportion equation
   52,751.10 : 72,782.06 = 30,081.82 : x
2. Step 2: Convert to fraction form
   52,751.10/72,782.06 = 30,081.82/x
3. Step 3: Cross multiply
   52,751.10x = 72,782.06 × 30,081.82
4. Step 4: Simplify right side
   52,751.10x = 2,189,416,828.15
5. Step 5: Solve for x
   x = 2,189,416,828.15/52,751.10
6. Step 6: Final answer
   x = 41,504.67