Finding the Fourth Proportional to 42,270.76, 58,334.04 and 23,408.28

Step by Step Solution

1. Step 1: Write the proportion equation
   42,270.76 : 58,334.04 = 23,408.28 : x
2. Step 2: Convert to fraction form
   42,270.76/58,334.04 = 23,408.28/x
3. Step 3: Cross multiply
   42,270.76x = 58,334.04 × 23,408.28
4. Step 4: Simplify right side
   42,270.76x = 1,365,499,541.85
5. Step 5: Solve for x
   x = 1,365,499,541.85/42,270.76
6. Step 6: Final answer
   x = 32,303.64