Finding the Fourth Proportional to 13,116.06, 19,668.29 and 3,753.94

Step by Step Solution

1. Step 1: Write the proportion equation
   13,116.06 : 19,668.29 = 3,753.94 : x
2. Step 2: Convert to fraction form
   13,116.06/19,668.29 = 3,753.94/x
3. Step 3: Cross multiply
   13,116.06x = 19,668.29 × 3,753.94
4. Step 4: Simplify right side
   13,116.06x = 73,833,580.56
5. Step 5: Solve for x
   x = 73,833,580.56/13,116.06
6. Step 6: Final answer
   x = 5,629.25