Finding the Fourth Proportional to 42,548.12, 58,715.89 and 23,427.48

Step by Step Solution

1. Step 1: Write the proportion equation
   42,548.12 : 58,715.89 = 23,427.48 : x
2. Step 2: Convert to fraction form
   42,548.12/58,715.89 = 23,427.48/x
3. Step 3: Cross multiply
   42,548.12x = 58,715.89 × 23,427.48
4. Step 4: Simplify right side
   42,548.12x = 1,375,565,338.66
5. Step 5: Solve for x
   x = 1,375,565,338.66/42,548.12
6. Step 6: Final answer
   x = 32,329.64