Finding the Fourth Proportional to 42,362.98, 58,457.22 and 23,239.68

Step by Step Solution

1. Step 1: Write the proportion equation
   42,362.98 : 58,457.22 = 23,239.68 : x
2. Step 2: Convert to fraction form
   42,362.98/58,457.22 = 23,239.68/x
3. Step 3: Cross multiply
   42,362.98x = 58,457.22 × 23,239.68
4. Step 4: Simplify right side
   42,362.98x = 1,358,527,086.49
5. Step 5: Solve for x
   x = 1,358,527,086.49/42,362.98
6. Step 6: Final answer
   x = 32,068.73