Finding the Fourth Proportional to 23,077.82, 31,844.84 and 13,006.02

Step by Step Solution

1. Step 1: Write the proportion equation
   23,077.82 : 31,844.84 = 13,006.02 : x
2. Step 2: Convert to fraction form
   23,077.82/31,844.84 = 13,006.02/x
3. Step 3: Cross multiply
   23,077.82x = 31,844.84 × 13,006.02
4. Step 4: Simplify right side
   23,077.82x = 414,174,625.94
5. Step 5: Solve for x
   x = 414,174,625.94/23,077.82
6. Step 6: Final answer
   x = 17,946.87