Finding the Fourth Proportional to 12,770.91, 17,625.95 and 7,464.69

Step by Step Solution

1. Step 1: Write the proportion equation
   12,770.91 : 17,625.95 = 7,464.69 : x
2. Step 2: Convert to fraction form
   12,770.91/17,625.95 = 7,464.69/x
3. Step 3: Cross multiply
   12,770.91x = 17,625.95 × 7,464.69
4. Step 4: Simplify right side
   12,770.91x = 131,572,252.71
5. Step 5: Solve for x
   x = 131,572,252.71/12,770.91
6. Step 6: Final answer
   x = 10,302.50