Finding the Fourth Proportional to 10,488.72, 14,460.99 and 8,593.32

Step by Step Solution

1. Step 1: Write the proportion equation
   10,488.72 : 14,460.99 = 8,593.32 : x
2. Step 2: Convert to fraction form
   10,488.72/14,460.99 = 8,593.32/x
3. Step 3: Cross multiply
   10,488.72x = 14,460.99 × 8,593.32
4. Step 4: Simplify right side
   10,488.72x = 124,267,914.59
5. Step 5: Solve for x
   x = 124,267,914.59/10,488.72
6. Step 6: Final answer
   x = 11,847.77