Finding the Fourth Proportional to 42,362.16, 58,453.48 and 23,499.40

Step by Step Solution

1. Step 1: Write the proportion equation
   42,362.16 : 58,453.48 = 23,499.40 : x
2. Step 2: Convert to fraction form
   42,362.16/58,453.48 = 23,499.40/x
3. Step 3: Cross multiply
   42,362.16x = 58,453.48 × 23,499.40
4. Step 4: Simplify right side
   42,362.16x = 1,373,621,707.91
5. Step 5: Solve for x
   x = 1,373,621,707.91/42,362.16
6. Step 6: Final answer
   x = 32,425.68