Finding the Fourth Proportional to 31,736.54, 47,588.17 and 10,955.10

Step by Step Solution

1. Step 1: Write the proportion equation
   31,736.54 : 47,588.17 = 10,955.10 : x
2. Step 2: Convert to fraction form
   31,736.54/47,588.17 = 10,955.10/x
3. Step 3: Cross multiply
   31,736.54x = 47,588.17 × 10,955.10
4. Step 4: Simplify right side
   31,736.54x = 521,333,161.17
5. Step 5: Solve for x
   x = 521,333,161.17/31,736.54
6. Step 6: Final answer
   x = 16,426.91