Finding the Fourth Proportional to 15,592.52, 21,510.82 and 9,301.25

Step by Step Solution

1. Step 1: Write the proportion equation
   15,592.52 : 21,510.82 = 9,301.25 : x
2. Step 2: Convert to fraction form
   15,592.52/21,510.82 = 9,301.25/x
3. Step 3: Cross multiply
   15,592.52x = 21,510.82 × 9,301.25
4. Step 4: Simplify right side
   15,592.52x = 200,077,514.53
5. Step 5: Solve for x
   x = 200,077,514.53/15,592.52
6. Step 6: Final answer
   x = 12,831.63