Finding the Fourth Proportional to 31,241.86, 43,113.72 and 17,094.70

Step by Step Solution

1. Step 1: Write the proportion equation
   31,241.86 : 43,113.72 = 17,094.70 : x
2. Step 2: Convert to fraction form
   31,241.86/43,113.72 = 17,094.70/x
3. Step 3: Cross multiply
   31,241.86x = 43,113.72 × 17,094.70
4. Step 4: Simplify right side
   31,241.86x = 737,016,109.28
5. Step 5: Solve for x
   x = 737,016,109.28/31,241.86
6. Step 6: Final answer
   x = 23,590.66