Finding the Fourth Proportional to 10,504.30, 14,495.99 and 5,788.86

Step by Step Solution

1. Step 1: Write the proportion equation
   10,504.30 : 14,495.99 = 5,788.86 : x
2. Step 2: Convert to fraction form
   10,504.30/14,495.99 = 5,788.86/x
3. Step 3: Cross multiply
   10,504.30x = 14,495.99 × 5,788.86
4. Step 4: Simplify right side
   10,504.30x = 83,915,256.67
5. Step 5: Solve for x
   x = 83,915,256.67/10,504.30
6. Step 6: Final answer
   x = 7,988.66