Finding the Fourth Proportional to 9,240.84, 12,752.73 and 5,261.94

Step by Step Solution

1. Step 1: Write the proportion equation
   9,240.84 : 12,752.73 = 5,261.94 : x
2. Step 2: Convert to fraction form
   9,240.84/12,752.73 = 5,261.94/x
3. Step 3: Cross multiply
   9,240.84x = 12,752.73 × 5,261.94
4. Step 4: Simplify right side
   9,240.84x = 67,104,100.10
5. Step 5: Solve for x
   x = 67,104,100.10/9,240.84
6. Step 6: Final answer
   x = 7,261.69