Finding the Fourth Proportional to 31,510.93, 43,485.09 and 17,364.10

Step by Step Solution

1. Step 1: Write the proportion equation
   31,510.93 : 43,485.09 = 17,364.10 : x
2. Step 2: Convert to fraction form
   31,510.93/43,485.09 = 17,364.10/x
3. Step 3: Cross multiply
   31,510.93x = 43,485.09 × 17,364.10
4. Step 4: Simplify right side
   31,510.93x = 755,079,451.27
5. Step 5: Solve for x
   x = 755,079,451.27/31,510.93
6. Step 6: Final answer
   x = 23,962.46