Finding the Fourth Proportional to 9,300.51, 13,936.59 and 5,598.54

Step by Step Solution

1. Step 1: Write the proportion equation
   9,300.51 : 13,936.59 = 5,598.54 : x
2. Step 2: Convert to fraction form
   9,300.51/13,936.59 = 5,598.54/x
3. Step 3: Cross multiply
   9,300.51x = 13,936.59 × 5,598.54
4. Step 4: Simplify right side
   9,300.51x = 78,024,556.58
5. Step 5: Solve for x
   x = 78,024,556.58/9,300.51
6. Step 6: Final answer
   x = 8,389.28