Finding the Fourth Proportional to 12,752.69, 17,598.60 and 7,010.21

Step by Step Solution

1. Step 1: Write the proportion equation
   12,752.69 : 17,598.60 = 7,010.21 : x
2. Step 2: Convert to fraction form
   12,752.69/17,598.60 = 7,010.21/x
3. Step 3: Cross multiply
   12,752.69x = 17,598.60 × 7,010.21
4. Step 4: Simplify right side
   12,752.69x = 123,369,925.70
5. Step 5: Solve for x
   x = 123,369,925.70/12,752.69
6. Step 6: Final answer
   x = 9,674.04