Finding the Fourth Proportional to 9,588.93, 13,231.18 and 5,339.94

Step by Step Solution

1. Step 1: Write the proportion equation
   9,588.93 : 13,231.18 = 5,339.94 : x
2. Step 2: Convert to fraction form
   9,588.93/13,231.18 = 5,339.94/x
3. Step 3: Cross multiply
   9,588.93x = 13,231.18 × 5,339.94
4. Step 4: Simplify right side
   9,588.93x = 70,653,707.33
5. Step 5: Solve for x
   x = 70,653,707.33/9,588.93
6. Step 6: Final answer
   x = 7,368.26