Finding the Fourth Proportional to 13,053.98, 19,582.18 and 3,694.02

Step by Step Solution

1. Step 1: Write the proportion equation
   13,053.98 : 19,582.18 = 3,694.02 : x
2. Step 2: Convert to fraction form
   13,053.98/19,582.18 = 3,694.02/x
3. Step 3: Cross multiply
   13,053.98x = 19,582.18 × 3,694.02
4. Step 4: Simplify right side
   13,053.98x = 72,336,964.56
5. Step 5: Solve for x
   x = 72,336,964.56/13,053.98
6. Step 6: Final answer
   x = 5,541.37