Finding the Fourth Proportional to 31,282.62, 43,159.23 and 17,844.18

Step by Step Solution

1. Step 1: Write the proportion equation
   31,282.62 : 43,159.23 = 17,844.18 : x
2. Step 2: Convert to fraction form
   31,282.62/43,159.23 = 17,844.18/x
3. Step 3: Cross multiply
   31,282.62x = 43,159.23 × 17,844.18
4. Step 4: Simplify right side
   31,282.62x = 770,141,068.78
5. Step 5: Solve for x
   x = 770,141,068.78/31,282.62
6. Step 6: Final answer
   x = 24,618.82