Finding the Fourth Proportional to 42,834.96, 59,057.28 and 27,702

Step by Step Solution

1. Step 1: Write the proportion equation
   42,834.96 : 59,057.28 = 27,702 : x
2. Step 2: Convert to fraction form
   42,834.96/59,057.28 = 27,702/x
3. Step 3: Cross multiply
   42,834.96x = 59,057.28 × 27,702
4. Step 4: Simplify right side
   42,834.96x = 1,636,004,770.56
5. Step 5: Solve for x
   x = 1,636,004,770.56/42,834.96
6. Step 6: Final answer
   x = 38,193.21