Finding the Fourth Proportional to 42,811.27, 59,078.67 and 23,691.03

Step by Step Solution

1. Step 1: Write the proportion equation
   42,811.27 : 59,078.67 = 23,691.03 : x
2. Step 2: Convert to fraction form
   42,811.27/59,078.67 = 23,691.03/x
3. Step 3: Cross multiply
   42,811.27x = 59,078.67 × 23,691.03
4. Step 4: Simplify right side
   42,811.27x = 1,399,634,543.33
5. Step 5: Solve for x
   x = 1,399,634,543.33/42,811.27
6. Step 6: Final answer
   x = 32,693.13