Finding the Fourth Proportional to 42,440.00, 58,571.64 and 23,577.12

Step by Step Solution

1. Step 1: Write the proportion equation
   42,440.00 : 58,571.64 = 23,577.12 : x
2. Step 2: Convert to fraction form
   42,440.00/58,571.64 = 23,577.12/x
3. Step 3: Cross multiply
   42,440.00x = 58,571.64 × 23,577.12
4. Step 4: Simplify right side
   42,440.00x = 1,380,950,584.88
5. Step 5: Solve for x
   x = 1,380,950,584.88/42,440.00
6. Step 6: Final answer
   x = 32,538.90