Finding the Fourth Proportional to 31,393.59, 43,323.98 and 17,246.81

Step by Step Solution

1. Step 1: Write the proportion equation
   31,393.59 : 43,323.98 = 17,246.81 : x
2. Step 2: Convert to fraction form
   31,393.59/43,323.98 = 17,246.81/x
3. Step 3: Cross multiply
   31,393.59x = 43,323.98 × 17,246.81
4. Step 4: Simplify right side
   31,393.59x = 747,200,148.65
5. Step 5: Solve for x
   x = 747,200,148.65/31,393.59
6. Step 6: Final answer
   x = 23,801.04