Finding the Fourth Proportional to 9,068.53, 12,513.39 and 5,089.63

Step by Step Solution

1. Step 1: Write the proportion equation
   9,068.53 : 12,513.39 = 5,089.63 : x
2. Step 2: Convert to fraction form
   9,068.53/12,513.39 = 5,089.63/x
3. Step 3: Cross multiply
   9,068.53x = 12,513.39 × 5,089.63
4. Step 4: Simplify right side
   9,068.53x = 63,688,525.15
5. Step 5: Solve for x
   x = 63,688,525.15/9,068.53
6. Step 6: Final answer
   x = 7,023.03