Finding the Fourth Proportional to 42,103.25, 58,102.49 and 23,240.38

Step by Step Solution

1. Step 1: Write the proportion equation
   42,103.25 : 58,102.49 = 23,240.38 : x
2. Step 2: Convert to fraction form
   42,103.25/58,102.49 = 23,240.38/x
3. Step 3: Cross multiply
   42,103.25x = 58,102.49 × 23,240.38
4. Step 4: Simplify right side
   42,103.25x = 1,350,323,946.55
5. Step 5: Solve for x
   x = 1,350,323,946.55/42,103.25
6. Step 6: Final answer
   x = 32,071.73