Finding the Fourth Proportional to 23,046.08, 31,803.72 and 13,110.08

Step by Step Solution

1. Step 1: Write the proportion equation
   23,046.08 : 31,803.72 = 13,110.08 : x
2. Step 2: Convert to fraction form
   23,046.08/31,803.72 = 13,110.08/x
3. Step 3: Cross multiply
   23,046.08x = 31,803.72 × 13,110.08
4. Step 4: Simplify right side
   23,046.08x = 416,949,313.50
5. Step 5: Solve for x
   x = 416,949,313.50/23,046.08
6. Step 6: Final answer
   x = 18,091.98