Finding the Fourth Proportional to 42,474.16, 58,614.24 and 23,353.72

Step by Step Solution

1. Step 1: Write the proportion equation
   42,474.16 : 58,614.24 = 23,353.72 : x
2. Step 2: Convert to fraction form
   42,474.16/58,614.24 = 23,353.72/x
3. Step 3: Cross multiply
   42,474.16x = 58,614.24 × 23,353.72
4. Step 4: Simplify right side
   42,474.16x = 1,368,860,548.97
5. Step 5: Solve for x
   x = 1,368,860,548.97/42,474.16
6. Step 6: Final answer
   x = 32,228.08