Finding the Fourth Proportional to 41,841.69, 57,741.46 and 22,978.81

Step by Step Solution

1. Step 1: Write the proportion equation
   41,841.69 : 57,741.46 = 22,978.81 : x
2. Step 2: Convert to fraction form
   41,841.69/57,741.46 = 22,978.81/x
3. Step 3: Cross multiply
   41,841.69x = 57,741.46 × 22,978.81
4. Step 4: Simplify right side
   41,841.69x = 1,326,830,038.46
5. Step 5: Solve for x
   x = 1,326,830,038.46/41,841.69
6. Step 6: Final answer
   x = 31,710.72