Finding the Fourth Proportional to 42,040.02, 58,012.30 and 23,645.88

Step by Step Solution

1. Step 1: Write the proportion equation
   42,040.02 : 58,012.30 = 23,645.88 : x
2. Step 2: Convert to fraction form
   42,040.02/58,012.30 = 23,645.88/x
3. Step 3: Cross multiply
   42,040.02x = 58,012.30 × 23,645.88
4. Step 4: Simplify right side
   42,040.02x = 1,371,751,884.32
5. Step 5: Solve for x
   x = 1,371,751,884.32/42,040.02
6. Step 6: Final answer
   x = 32,629.67