Finding the Fourth Proportional to 9,300.48, 13,962.24 and 4,108.80

Step by Step Solution

1. Step 1: Write the proportion equation
   9,300.48 : 13,962.24 = 4,108.80 : x
2. Step 2: Convert to fraction form
   9,300.48/13,962.24 = 4,108.80/x
3. Step 3: Cross multiply
   9,300.48x = 13,962.24 × 4,108.80
4. Step 4: Simplify right side
   9,300.48x = 57,368,051.71
5. Step 5: Solve for x
   x = 57,368,051.71/9,300.48
6. Step 6: Final answer
   x = 6,168.29