Finding the Fourth Proportional to 42,458.48, 58,592.28 and 23,595.20

Step by Step Solution

1. Step 1: Write the proportion equation
   42,458.48 : 58,592.28 = 23,595.20 : x
2. Step 2: Convert to fraction form
   42,458.48/58,592.28 = 23,595.20/x
3. Step 3: Cross multiply
   42,458.48x = 58,592.28 × 23,595.20
4. Step 4: Simplify right side
   42,458.48x = 1,382,496,565.06
5. Step 5: Solve for x
   x = 1,382,496,565.06/42,458.48
6. Step 6: Final answer
   x = 32,561.14