Finding the Fourth Proportional to 42,037.38, 58,008.96 and 23,174.46

Step by Step Solution

1. Step 1: Write the proportion equation
   42,037.38 : 58,008.96 = 23,174.46 : x
2. Step 2: Convert to fraction form
   42,037.38/58,008.96 = 23,174.46/x
3. Step 3: Cross multiply
   42,037.38x = 58,008.96 × 23,174.46
4. Step 4: Simplify right side
   42,037.38x = 1,344,326,323.16
5. Step 5: Solve for x
   x = 1,344,326,323.16/42,037.38
6. Step 6: Final answer
   x = 31,979.31