Finding the Fourth Proportional to 9,068.45, 12,515.05 and 5,089.83

Step by Step Solution

1. Step 1: Write the proportion equation
   9,068.45 : 12,515.05 = 5,089.83 : x
2. Step 2: Convert to fraction form
   9,068.45/12,515.05 = 5,089.83/x
3. Step 3: Cross multiply
   9,068.45x = 12,515.05 × 5,089.83
4. Step 4: Simplify right side
   9,068.45x = 63,699,436.37
5. Step 5: Solve for x
   x = 63,699,436.37/9,068.45
6. Step 6: Final answer
   x = 7,024.30