Finding the Fourth Proportional to 42,693.41, 64,040.02 and 23,730.10

Step by Step Solution

1. Step 1: Write the proportion equation
   42,693.41 : 64,040.02 = 23,730.10 : x
2. Step 2: Convert to fraction form
   42,693.41/64,040.02 = 23,730.10/x
3. Step 3: Cross multiply
   42,693.41x = 64,040.02 × 23,730.10
4. Step 4: Simplify right side
   42,693.41x = 1,519,675,859.18
5. Step 5: Solve for x
   x = 1,519,675,859.18/42,693.41
6. Step 6: Final answer
   x = 35,595.09