Finding the Fourth Proportional to 14,096.61, 21,145.91 and 5,663.12

Step by Step Solution

1. Step 1: Write the proportion equation
   14,096.61 : 21,145.91 = 5,663.12 : x
2. Step 2: Convert to fraction form
   14,096.61/21,145.91 = 5,663.12/x
3. Step 3: Cross multiply
   14,096.61x = 21,145.91 × 5,663.12
4. Step 4: Simplify right side
   14,096.61x = 119,751,825.84
5. Step 5: Solve for x
   x = 119,751,825.84/14,096.61
6. Step 6: Final answer
   x = 8,495.08