Finding the Fourth Proportional to 42,477.57, 58,620.56 and 23,358.81

Step by Step Solution

1. Step 1: Write the proportion equation
   42,477.57 : 58,620.56 = 23,358.81 : x
2. Step 2: Convert to fraction form
   42,477.57/58,620.56 = 23,358.81/x
3. Step 3: Cross multiply
   42,477.57x = 58,620.56 × 23,358.81
4. Step 4: Simplify right side
   42,477.57x = 1,369,306,186.51
5. Step 5: Solve for x
   x = 1,369,306,186.51/42,477.57
6. Step 6: Final answer
   x = 32,235.98