Finding the Fourth Proportional to 42,554.88, 58,739.04 and 25,571.52

Step by Step Solution

1. Step 1: Write the proportion equation
   42,554.88 : 58,739.04 = 25,571.52 : x
2. Step 2: Convert to fraction form
   42,554.88/58,739.04 = 25,571.52/x
3. Step 3: Cross multiply
   42,554.88x = 58,739.04 × 25,571.52
4. Step 4: Simplify right side
   42,554.88x = 1,502,046,536.14
5. Step 5: Solve for x
   x = 1,502,046,536.14/42,554.88
6. Step 6: Final answer
   x = 35,296.69