Finding the Fourth Proportional to 42,510, 58,662.60 and 23,647.76

Step by Step Solution

1. Step 1: Write the proportion equation
   42,510 : 58,662.60 = 23,647.76 : x
2. Step 2: Convert to fraction form
   42,510/58,662.60 = 23,647.76/x
3. Step 3: Cross multiply
   42,510x = 58,662.60 × 23,647.76
4. Step 4: Simplify right side
   42,510x = 1,387,239,085.78
5. Step 5: Solve for x
   x = 1,387,239,085.78/42,510
6. Step 6: Final answer
   x = 32,633.24