Finding the Fourth Proportional to 42,348.83, 58,438.20 and 23,225.54

Step by Step Solution

1. Step 1: Write the proportion equation
   42,348.83 : 58,438.20 = 23,225.54 : x
2. Step 2: Convert to fraction form
   42,348.83/58,438.20 = 23,225.54/x
3. Step 3: Cross multiply
   42,348.83x = 58,438.20 × 23,225.54
4. Step 4: Simplify right side
   42,348.83x = 1,357,258,751.63
5. Step 5: Solve for x
   x = 1,357,258,751.63/42,348.83
6. Step 6: Final answer
   x = 32,049.50