Finding the Fourth Proportional to 23,061, 34,616.14 and 9,919.88

Step by Step Solution

1. Step 1: Write the proportion equation
   23,061 : 34,616.14 = 9,919.88 : x
2. Step 2: Convert to fraction form
   23,061/34,616.14 = 9,919.88/x
3. Step 3: Cross multiply
   23,061x = 34,616.14 × 9,919.88
4. Step 4: Simplify right side
   23,061x = 343,387,954.86
5. Step 5: Solve for x
   x = 343,387,954.86/23,061
6. Step 6: Final answer
   x = 14,890.42