Finding the Fourth Proportional to 42,847.27, 59,134.52 and 25,861.26

Step by Step Solution

1. Step 1: Write the proportion equation
   42,847.27 : 59,134.52 = 25,861.26 : x
2. Step 2: Convert to fraction form
   42,847.27/59,134.52 = 25,861.26/x
3. Step 3: Cross multiply
   42,847.27x = 59,134.52 × 25,861.26
4. Step 4: Simplify right side
   42,847.27x = 1,529,293,196.70
5. Step 5: Solve for x
   x = 1,529,293,196.70/42,847.27
6. Step 6: Final answer
   x = 35,691.73