Finding the Fourth Proportional to 23,075.46, 31,843.68 and 13,003.92

Step by Step Solution

1. Step 1: Write the proportion equation
   23,075.46 : 31,843.68 = 13,003.92 : x
2. Step 2: Convert to fraction form
   23,075.46/31,843.68 = 13,003.92/x
3. Step 3: Cross multiply
   23,075.46x = 31,843.68 × 13,003.92
4. Step 4: Simplify right side
   23,075.46x = 414,092,667.23
5. Step 5: Solve for x
   x = 414,092,667.23/23,075.46
6. Step 6: Final answer
   x = 17,945.15