Finding the Fourth Proportional to 42,495.36, 58,642.56 and 24,587.88

Step by Step Solution

1. Step 1: Write the proportion equation
   42,495.36 : 58,642.56 = 24,587.88 : x
2. Step 2: Convert to fraction form
   42,495.36/58,642.56 = 24,587.88/x
3. Step 3: Cross multiply
   42,495.36x = 58,642.56 × 24,587.88
4. Step 4: Simplify right side
   42,495.36x = 1,441,896,228.17
5. Step 5: Solve for x
   x = 1,441,896,228.17/42,495.36
6. Step 6: Final answer
   x = 33,930.67