Finding the Fourth Proportional to 42,431.27, 58,565.66 and 24,536.63

Step by Step Solution

1. Step 1: Write the proportion equation
   42,431.27 : 58,565.66 = 24,536.63 : x
2. Step 2: Convert to fraction form
   42,431.27/58,565.66 = 24,536.63/x
3. Step 3: Cross multiply
   42,431.27x = 58,565.66 × 24,536.63
4. Step 4: Simplify right side
   42,431.27x = 1,437,003,514.61
5. Step 5: Solve for x
   x = 1,437,003,514.61/42,431.27
6. Step 6: Final answer
   x = 33,866.62