Finding the Fourth Proportional to 31,738.07, 43,796.18 and 17,395.61

Step by Step Solution

1. Step 1: Write the proportion equation
   31,738.07 : 43,796.18 = 17,395.61 : x
2. Step 2: Convert to fraction form
   31,738.07/43,796.18 = 17,395.61/x
3. Step 3: Cross multiply
   31,738.07x = 43,796.18 × 17,395.61
4. Step 4: Simplify right side
   31,738.07x = 761,861,179.79
5. Step 5: Solve for x
   x = 761,861,179.79/31,738.07
6. Step 6: Final answer
   x = 24,004.65