Finding the Fourth Proportional to 45,337.32, 62,537.27 and 31,165.56

Step by Step Solution

1. Step 1: Write the proportion equation
   45,337.32 : 62,537.27 = 31,165.56 : x
2. Step 2: Convert to fraction form
   45,337.32/62,537.27 = 31,165.56/x
3. Step 3: Cross multiply
   45,337.32x = 62,537.27 × 31,165.56
4. Step 4: Simplify right side
   45,337.32x = 1,949,008,884.59
5. Step 5: Solve for x
   x = 1,949,008,884.59/45,337.32
6. Step 6: Final answer
   x = 42,989.06