Finding the Fourth Proportional to 10,503.88, 14,495.66 and 5,788.46

Step by Step Solution

1. Step 1: Write the proportion equation
   10,503.88 : 14,495.66 = 5,788.46 : x
2. Step 2: Convert to fraction form
   10,503.88/14,495.66 = 5,788.46/x
3. Step 3: Cross multiply
   10,503.88x = 14,495.66 × 5,788.46
4. Step 4: Simplify right side
   10,503.88x = 83,907,519.14
5. Step 5: Solve for x
   x = 83,907,519.14/10,503.88
6. Step 6: Final answer
   x = 7,988.24