Finding the Fourth Proportional to 15,191.16, 22,784.91 and 4,096.99

Step by Step Solution

1. Step 1: Write the proportion equation
   15,191.16 : 22,784.91 = 4,096.99 : x
2. Step 2: Convert to fraction form
   15,191.16/22,784.91 = 4,096.99/x
3. Step 3: Cross multiply
   15,191.16x = 22,784.91 × 4,096.99
4. Step 4: Simplify right side
   15,191.16x = 93,349,548.42
5. Step 5: Solve for x
   x = 93,349,548.42/15,191.16
6. Step 6: Final answer
   x = 6,144.99