Finding the Fourth Proportional to 103,044.27, 154,588.58 and 31,965.49

Step by Step Solution

1. Step 1: Write the proportion equation
   103,044.27 : 154,588.58 = 31,965.49 : x
2. Step 2: Convert to fraction form
   103,044.27/154,588.58 = 31,965.49/x
3. Step 3: Cross multiply
   103,044.27x = 154,588.58 × 31,965.49
4. Step 4: Simplify right side
   103,044.27x = 4,941,499,708.10
5. Step 5: Solve for x
   x = 4,941,499,708.10/103,044.27
6. Step 6: Final answer
   x = 47,955.11