Finding the Fourth Proportional to 42,293.96, 58,365.62 and 23,174.94

Step by Step Solution

1. Step 1: Write the proportion equation
   42,293.96 : 58,365.62 = 23,174.94 : x
2. Step 2: Convert to fraction form
   42,293.96/58,365.62 = 23,174.94/x
3. Step 3: Cross multiply
   42,293.96x = 58,365.62 × 23,174.94
4. Step 4: Simplify right side
   42,293.96x = 1,352,619,741.56
5. Step 5: Solve for x
   x = 1,352,619,741.56/42,293.96
6. Step 6: Final answer
   x = 31,981.39