Finding the Fourth Proportional to 9,493.57, 13,100.86 and 5,244.94

Step by Step Solution

1. Step 1: Write the proportion equation
   9,493.57 : 13,100.86 = 5,244.94 : x
2. Step 2: Convert to fraction form
   9,493.57/13,100.86 = 5,244.94/x
3. Step 3: Cross multiply
   9,493.57x = 13,100.86 × 5,244.94
4. Step 4: Simplify right side
   9,493.57x = 68,713,224.65
5. Step 5: Solve for x
   x = 68,713,224.65/9,493.57
6. Step 6: Final answer
   x = 7,237.87