Finding the Fourth Proportional to 9,556.84, 14,322.30 and 7,100.92

Step by Step Solution

1. Step 1: Write the proportion equation
   9,556.84 : 14,322.30 = 7,100.92 : x
2. Step 2: Convert to fraction form
   9,556.84/14,322.30 = 7,100.92/x
3. Step 3: Cross multiply
   9,556.84x = 14,322.30 × 7,100.92
4. Step 4: Simplify right side
   9,556.84x = 101,701,506.52
5. Step 5: Solve for x
   x = 101,701,506.52/9,556.84
6. Step 6: Final answer
   x = 10,641.75