Finding the Fourth Proportional to 42,319.02, 58,400.06 and 23,456.14

Step by Step Solution

1. Step 1: Write the proportion equation
   42,319.02 : 58,400.06 = 23,456.14 : x
2. Step 2: Convert to fraction form
   42,319.02/58,400.06 = 23,456.14/x
3. Step 3: Cross multiply
   42,319.02x = 58,400.06 × 23,456.14
4. Step 4: Simplify right side
   42,319.02x = 1,369,839,983.37
5. Step 5: Solve for x
   x = 1,369,839,983.37/42,319.02
6. Step 6: Final answer
   x = 32,369.37