Finding the Fourth Proportional to 14,871.42, 22,309.38 and 5,009.88

Step by Step Solution

1. Step 1: Write the proportion equation
   14,871.42 : 22,309.38 = 5,009.88 : x
2. Step 2: Convert to fraction form
   14,871.42/22,309.38 = 5,009.88/x
3. Step 3: Cross multiply
   14,871.42x = 22,309.38 × 5,009.88
4. Step 4: Simplify right side
   14,871.42x = 111,767,316.67
5. Step 5: Solve for x
   x = 111,767,316.67/14,871.42
6. Step 6: Final answer
   x = 7,515.58