Finding the Fourth Proportional to 12,751.02, 17,598.42 and 7,448.94

Step by Step Solution

1. Step 1: Write the proportion equation
   12,751.02 : 17,598.42 = 7,448.94 : x
2. Step 2: Convert to fraction form
   12,751.02/17,598.42 = 7,448.94/x
3. Step 3: Cross multiply
   12,751.02x = 17,598.42 × 7,448.94
4. Step 4: Simplify right side
   12,751.02x = 131,089,574.67
5. Step 5: Solve for x
   x = 131,089,574.67/12,751.02
6. Step 6: Final answer
   x = 10,280.71