Finding the Fourth Proportional to 22,885.82, 31,595.89 and 17,174.50

Step by Step Solution

1. Step 1: Write the proportion equation
   22,885.82 : 31,595.89 = 17,174.50 : x
2. Step 2: Convert to fraction form
   22,885.82/31,595.89 = 17,174.50/x
3. Step 3: Cross multiply
   22,885.82x = 31,595.89 × 17,174.50
4. Step 4: Simplify right side
   22,885.82x = 542,643,612.81
5. Step 5: Solve for x
   x = 542,643,612.81/22,885.82
6. Step 6: Final answer
   x = 23,710.91