Finding the Fourth Proportional to 41,109.68, 56,684.07 and 30,370.10

Step by Step Solution

1. Step 1: Write the proportion equation
   41,109.68 : 56,684.07 = 30,370.10 : x
2. Step 2: Convert to fraction form
   41,109.68/56,684.07 = 30,370.10/x
3. Step 3: Cross multiply
   41,109.68x = 56,684.07 × 30,370.10
4. Step 4: Simplify right side
   41,109.68x = 1,721,500,590.89
5. Step 5: Solve for x
   x = 1,721,500,590.89/41,109.68
6. Step 6: Final answer
   x = 41,875.79