Finding the Fourth Proportional to 15,887.48, 23,823.50 and 4,792.10

Step by Step Solution

1. Step 1: Write the proportion equation
   15,887.48 : 23,823.50 = 4,792.10 : x
2. Step 2: Convert to fraction form
   15,887.48/23,823.50 = 4,792.10/x
3. Step 3: Cross multiply
   15,887.48x = 23,823.50 × 4,792.10
4. Step 4: Simplify right side
   15,887.48x = 114,164,451.27
5. Step 5: Solve for x
   x = 114,164,451.27/15,887.48
6. Step 6: Final answer
   x = 7,185.81