Finding the Fourth Proportional to 23,312.82, 34,944.33 and 13,296.00

Step by Step Solution

1. Step 1: Write the proportion equation
   23,312.82 : 34,944.33 = 13,296.00 : x
2. Step 2: Convert to fraction form
   23,312.82/34,944.33 = 13,296.00/x
3. Step 3: Cross multiply
   23,312.82x = 34,944.33 × 13,296.00
4. Step 4: Simplify right side
   23,312.82x = 464,619,842.72
5. Step 5: Solve for x
   x = 464,619,842.72/23,312.82
6. Step 6: Final answer
   x = 19,929.80