Finding the Fourth Proportional to 11,695.16, 17,541.30 and 4,769.72

Step by Step Solution

1. Step 1: Write the proportion equation
   11,695.16 : 17,541.30 = 4,769.72 : x
2. Step 2: Convert to fraction form
   11,695.16/17,541.30 = 4,769.72/x
3. Step 3: Cross multiply
   11,695.16x = 17,541.30 × 4,769.72
4. Step 4: Simplify right side
   11,695.16x = 83,667,089.44
5. Step 5: Solve for x
   x = 83,667,089.44/11,695.16
6. Step 6: Final answer
   x = 7,153.99