Finding the Fourth Proportional to 23,112.04, 31,894.62 and 12,501.67

Step by Step Solution

1. Step 1: Write the proportion equation
   23,112.04 : 31,894.62 = 12,501.67 : x
2. Step 2: Convert to fraction form
   23,112.04/31,894.62 = 12,501.67/x
3. Step 3: Cross multiply
   23,112.04x = 31,894.62 × 12,501.67
4. Step 4: Simplify right side
   23,112.04x = 398,736,014.02
5. Step 5: Solve for x
   x = 398,736,014.02/23,112.04
6. Step 6: Final answer
   x = 17,252.31