Finding the Fourth Proportional to 42,403.74, 58,514.23 and 23,539.38

Step by Step Solution

1. Step 1: Write the proportion equation
   42,403.74 : 58,514.23 = 23,539.38 : x
2. Step 2: Convert to fraction form
   42,403.74/58,514.23 = 23,539.38/x
3. Step 3: Cross multiply
   42,403.74x = 58,514.23 × 23,539.38
4. Step 4: Simplify right side
   42,403.74x = 1,377,388,695.38
5. Step 5: Solve for x
   x = 1,377,388,695.38/42,403.74
6. Step 6: Final answer
   x = 32,482.72