Finding the Fourth Proportional to 42,834.59, 59,073.11 and 27,711.48

Step by Step Solution

1. Step 1: Write the proportion equation
   42,834.59 : 59,073.11 = 27,711.48 : x
2. Step 2: Convert to fraction form
   42,834.59/59,073.11 = 27,711.48/x
3. Step 3: Cross multiply
   42,834.59x = 59,073.11 × 27,711.48
4. Step 4: Simplify right side
   42,834.59x = 1,637,003,167.75
5. Step 5: Solve for x
   x = 1,637,003,167.75/42,834.59
6. Step 6: Final answer
   x = 38,216.86