Finding the Fourth Proportional to 31,194.15, 43,047.84 and 17,047.10

Step by Step Solution

1. Step 1: Write the proportion equation
   31,194.15 : 43,047.84 = 17,047.10 : x
2. Step 2: Convert to fraction form
   31,194.15/43,047.84 = 17,047.10/x
3. Step 3: Cross multiply
   31,194.15x = 43,047.84 × 17,047.10
4. Step 4: Simplify right side
   31,194.15x = 733,840,618.02
5. Step 5: Solve for x
   x = 733,840,618.02/31,194.15
6. Step 6: Final answer
   x = 23,524.94