Finding the Fourth Proportional to 12,752.03, 17,602.62 and 7,448.56

Step by Step Solution

1. Step 1: Write the proportion equation
   12,752.03 : 17,602.62 = 7,448.56 : x
2. Step 2: Convert to fraction form
   12,752.03/17,602.62 = 7,448.56/x
3. Step 3: Cross multiply
   12,752.03x = 17,602.62 × 7,448.56
4. Step 4: Simplify right side
   12,752.03x = 131,114,099.29
5. Step 5: Solve for x
   x = 131,114,099.29/12,752.03
6. Step 6: Final answer
   x = 10,281.82