Finding the Fourth Proportional to 14,460.96, 21,685.72 and 5,098.96

Step by Step Solution

1. Step 1: Write the proportion equation
   14,460.96 : 21,685.72 = 5,098.96 : x
2. Step 2: Convert to fraction form
   14,460.96/21,685.72 = 5,098.96/x
3. Step 3: Cross multiply
   14,460.96x = 21,685.72 × 5,098.96
4. Step 4: Simplify right side
   14,460.96x = 110,574,618.85
5. Step 5: Solve for x
   x = 110,574,618.85/14,460.96
6. Step 6: Final answer
   x = 7,646.42