Finding the Fourth Proportional to 9,549.02, 13,174.99 and 5,719.10

Step by Step Solution

1. Step 1: Write the proportion equation
   9,549.02 : 13,174.99 = 5,719.10 : x
2. Step 2: Convert to fraction form
   9,549.02/13,174.99 = 5,719.10/x
3. Step 3: Cross multiply
   9,549.02x = 13,174.99 × 5,719.10
4. Step 4: Simplify right side
   9,549.02x = 75,349,005.14
5. Step 5: Solve for x
   x = 75,349,005.14/9,549.02
6. Step 6: Final answer
   x = 7,890.76