Finding the Fourth Proportional to 9,079.48, 13,614.90 and 5,182.84

Step by Step Solution

1. Step 1: Write the proportion equation
   9,079.48 : 13,614.90 = 5,182.84 : x
2. Step 2: Convert to fraction form
   9,079.48/13,614.90 = 5,182.84/x
3. Step 3: Cross multiply
   9,079.48x = 13,614.90 × 5,182.84
4. Step 4: Simplify right side
   9,079.48x = 70,563,848.32
5. Step 5: Solve for x
   x = 70,563,848.32/9,079.48
6. Step 6: Final answer
   x = 7,771.79