Finding the Fourth Proportional to 14,870.42, 22,308.99 and 5,009.42

Step by Step Solution

1. Step 1: Write the proportion equation
   14,870.42 : 22,308.99 = 5,009.42 : x
2. Step 2: Convert to fraction form
   14,870.42/22,308.99 = 5,009.42/x
3. Step 3: Cross multiply
   14,870.42x = 22,308.99 × 5,009.42
4. Step 4: Simplify right side
   14,870.42x = 111,755,178.08
5. Step 5: Solve for x
   x = 111,755,178.08/14,870.42
6. Step 6: Final answer
   x = 7,515.27