Finding the Fourth Proportional to 42,477.96, 58,621.04 and 23,358.45

Step by Step Solution

1. Step 1: Write the proportion equation
   42,477.96 : 58,621.04 = 23,358.45 : x
2. Step 2: Convert to fraction form
   42,477.96/58,621.04 = 23,358.45/x
3. Step 3: Cross multiply
   42,477.96x = 58,621.04 × 23,358.45
4. Step 4: Simplify right side
   42,477.96x = 1,369,296,668.29
5. Step 5: Solve for x
   x = 1,369,296,668.29/42,477.96
6. Step 6: Final answer
   x = 32,235.47