Finding the Fourth Proportional to 42,478.11, 58,617.54 and 23,357.52

Step by Step Solution

1. Step 1: Write the proportion equation
   42,478.11 : 58,617.54 = 23,357.52 : x
2. Step 2: Convert to fraction form
   42,478.11/58,617.54 = 23,357.52/x
3. Step 3: Cross multiply
   42,478.11x = 58,617.54 × 23,357.52
4. Step 4: Simplify right side
   42,478.11x = 1,369,160,362.90
5. Step 5: Solve for x
   x = 1,369,160,362.90/42,478.11
6. Step 6: Final answer
   x = 32,232.14