Finding the Fourth Proportional to 42,131.38, 58,141.65 and 23,268.82

Step by Step Solution

1. Step 1: Write the proportion equation
   42,131.38 : 58,141.65 = 23,268.82 : x
2. Step 2: Convert to fraction form
   42,131.38/58,141.65 = 23,268.82/x
3. Step 3: Cross multiply
   42,131.38x = 58,141.65 × 23,268.82
4. Step 4: Simplify right side
   42,131.38x = 1,352,887,588.35
5. Step 5: Solve for x
   x = 1,352,887,588.35/42,131.38
6. Step 6: Final answer
   x = 32,111.16