Finding the Fourth Proportional to 42,348.42, 58,440.43 and 23,227.81

Step by Step Solution

1. Step 1: Write the proportion equation
   42,348.42 : 58,440.43 = 23,227.81 : x
2. Step 2: Convert to fraction form
   42,348.42/58,440.43 = 23,227.81/x
3. Step 3: Cross multiply
   42,348.42x = 58,440.43 × 23,227.81
4. Step 4: Simplify right side
   42,348.42x = 1,357,443,204.36
5. Step 5: Solve for x
   x = 1,357,443,204.36/42,348.42
6. Step 6: Final answer
   x = 32,054.16