Finding the Fourth Proportional to 15,480.82, 23,224.59 and 5,092.18

Step by Step Solution

1. Step 1: Write the proportion equation
   15,480.82 : 23,224.59 = 5,092.18 : x
2. Step 2: Convert to fraction form
   15,480.82/23,224.59 = 5,092.18/x
3. Step 3: Cross multiply
   15,480.82x = 23,224.59 × 5,092.18
4. Step 4: Simplify right side
   15,480.82x = 118,263,792.71
5. Step 5: Solve for x
   x = 118,263,792.71/15,480.82
6. Step 6: Final answer
   x = 7,639.38