Finding the Fourth Proportional to 11,084.58, 15,301.71 and 7,309.98

Step by Step Solution

1. Step 1: Write the proportion equation
   11,084.58 : 15,301.71 = 7,309.98 : x
2. Step 2: Convert to fraction form
   11,084.58/15,301.71 = 7,309.98/x
3. Step 3: Cross multiply
   11,084.58x = 15,301.71 × 7,309.98
4. Step 4: Simplify right side
   11,084.58x = 111,855,194.07
5. Step 5: Solve for x
   x = 111,855,194.07/11,084.58
6. Step 6: Final answer
   x = 10,091.06