Finding the Fourth Proportional to 42,297.12, 58,366.94 and 23,173.83

Step by Step Solution

1. Step 1: Write the proportion equation
   42,297.12 : 58,366.94 = 23,173.83 : x
2. Step 2: Convert to fraction form
   42,297.12/58,366.94 = 23,173.83/x
3. Step 3: Cross multiply
   42,297.12x = 58,366.94 × 23,173.83
4. Step 4: Simplify right side
   42,297.12x = 1,352,585,429.31
5. Step 5: Solve for x
   x = 1,352,585,429.31/42,297.12
6. Step 6: Final answer
   x = 31,978.19