Finding the Fourth Proportional to 11,084.52, 15,302.70 and 7,502.16

Step by Step Solution

1. Step 1: Write the proportion equation
   11,084.52 : 15,302.70 = 7,502.16 : x
2. Step 2: Convert to fraction form
   11,084.52/15,302.70 = 7,502.16/x
3. Step 3: Cross multiply
   11,084.52x = 15,302.70 × 7,502.16
4. Step 4: Simplify right side
   11,084.52x = 114,803,303.83
5. Step 5: Solve for x
   x = 114,803,303.83/11,084.52
6. Step 6: Final answer
   x = 10,357.08