Finding the Fourth Proportional to 31,961.76, 44,109.42 and 17,816.88

Step by Step Solution

1. Step 1: Write the proportion equation
   31,961.76 : 44,109.42 = 17,816.88 : x
2. Step 2: Convert to fraction form
   31,961.76/44,109.42 = 17,816.88/x
3. Step 3: Cross multiply
   31,961.76x = 44,109.42 × 17,816.88
4. Step 4: Simplify right side
   31,961.76x = 785,892,243.01
5. Step 5: Solve for x
   x = 785,892,243.01/31,961.76
6. Step 6: Final answer
   x = 24,588.52