Finding the Fourth Proportional to 13,261.48, 18,300.46 and 7,596.04

Step by Step Solution

1. Step 1: Write the proportion equation
   13,261.48 : 18,300.46 = 7,596.04 : x
2. Step 2: Convert to fraction form
   13,261.48/18,300.46 = 7,596.04/x
3. Step 3: Cross multiply
   13,261.48x = 18,300.46 × 7,596.04
4. Step 4: Simplify right side
   13,261.48x = 139,011,026.18
5. Step 5: Solve for x
   x = 139,011,026.18/13,261.48
6. Step 6: Final answer
   x = 10,482.32