Finding the Fourth Proportional to 13,061.33, 19,581.19 and 6,492.09

Step by Step Solution

1. Step 1: Write the proportion equation
   13,061.33 : 19,581.19 = 6,492.09 : x
2. Step 2: Convert to fraction form
   13,061.33/19,581.19 = 6,492.09/x
3. Step 3: Cross multiply
   13,061.33x = 19,581.19 × 6,492.09
4. Step 4: Simplify right side
   13,061.33x = 127,122,831.56
5. Step 5: Solve for x
   x = 127,122,831.56/13,061.33
6. Step 6: Final answer
   x = 9,732.77