Finding the Fourth Proportional to 10,497.10, 14,484.50 and 5,781.68

Step by Step Solution

1. Step 1: Write the proportion equation
   10,497.10 : 14,484.50 = 5,781.68 : x
2. Step 2: Convert to fraction form
   10,497.10/14,484.50 = 5,781.68/x
3. Step 3: Cross multiply
   10,497.10x = 14,484.50 × 5,781.68
4. Step 4: Simplify right side
   10,497.10x = 83,744,743.96
5. Step 5: Solve for x
   x = 83,744,743.96/10,497.10
6. Step 6: Final answer
   x = 7,977.89