Finding the Fourth Proportional to 42,944.67, 59,236.38 and 31,025.52

Step by Step Solution

1. Step 1: Write the proportion equation
   42,944.67 : 59,236.38 = 31,025.52 : x
2. Step 2: Convert to fraction form
   42,944.67/59,236.38 = 31,025.52/x
3. Step 3: Cross multiply
   42,944.67x = 59,236.38 × 31,025.52
4. Step 4: Simplify right side
   42,944.67x = 1,837,839,492.42
5. Step 5: Solve for x
   x = 1,837,839,492.42/42,944.67
6. Step 6: Final answer
   x = 42,795.52