Finding the Fourth Proportional to 42,477.56, 58,619.73 and 23,358.17

Step by Step Solution

1. Step 1: Write the proportion equation
   42,477.56 : 58,619.73 = 23,358.17 : x
2. Step 2: Convert to fraction form
   42,477.56/58,619.73 = 23,358.17/x
3. Step 3: Cross multiply
   42,477.56x = 58,619.73 × 23,358.17
4. Step 4: Simplify right side
   42,477.56x = 1,369,249,618.69
5. Step 5: Solve for x
   x = 1,369,249,618.69/42,477.56
6. Step 6: Final answer
   x = 32,234.66