Finding the Fourth Proportional to 31,510.42, 43,484.38 and 17,363.14

Step by Step Solution

1. Step 1: Write the proportion equation
   31,510.42 : 43,484.38 = 17,363.14 : x
2. Step 2: Convert to fraction form
   31,510.42/43,484.38 = 17,363.14/x
3. Step 3: Cross multiply
   31,510.42x = 43,484.38 × 17,363.14
4. Step 4: Simplify right side
   31,510.42x = 755,025,377.75
5. Step 5: Solve for x
   x = 755,025,377.75/31,510.42
6. Step 6: Final answer
   x = 23,961.13