Finding the Fourth Proportional to 42,015.70, 62,964.15 and 23,303.98

Step by Step Solution

1. Step 1: Write the proportion equation
   42,015.70 : 62,964.15 = 23,303.98 : x
2. Step 2: Convert to fraction form
   42,015.70/62,964.15 = 23,303.98/x
3. Step 3: Cross multiply
   42,015.70x = 62,964.15 × 23,303.98
4. Step 4: Simplify right side
   42,015.70x = 1,467,315,292.32
5. Step 5: Solve for x
   x = 1,467,315,292.32/42,015.70
6. Step 6: Final answer
   x = 34,923.02