Finding the Fourth Proportional to 12,936.83, 19,410.01 and 5,547.04

Step by Step Solution

1. Step 1: Write the proportion equation
   12,936.83 : 19,410.01 = 5,547.04 : x
2. Step 2: Convert to fraction form
   12,936.83/19,410.01 = 5,547.04/x
3. Step 3: Cross multiply
   12,936.83x = 19,410.01 × 5,547.04
4. Step 4: Simplify right side
   12,936.83x = 107,668,039.48
5. Step 5: Solve for x
   x = 107,668,039.48/12,936.83
6. Step 6: Final answer
   x = 8,322.60