Finding the Fourth Proportional to 14,045.01, 21,061.67 and 5,719.38

Step by Step Solution

1. Step 1: Write the proportion equation
   14,045.01 : 21,061.67 = 5,719.38 : x
2. Step 2: Convert to fraction form
   14,045.01/21,061.67 = 5,719.38/x
3. Step 3: Cross multiply
   14,045.01x = 21,061.67 × 5,719.38
4. Step 4: Simplify right side
   14,045.01x = 120,459,694.16
5. Step 5: Solve for x
   x = 120,459,694.16/14,045.01
6. Step 6: Final answer
   x = 8,576.69