Finding the Fourth Proportional to 14,870.86, 22,300.62 and 5,007.49

Step by Step Solution

1. Step 1: Write the proportion equation
   14,870.86 : 22,300.62 = 5,007.49 : x
2. Step 2: Convert to fraction form
   14,870.86/22,300.62 = 5,007.49/x
3. Step 3: Cross multiply
   14,870.86x = 22,300.62 × 5,007.49
4. Step 4: Simplify right side
   14,870.86x = 111,670,131.64
5. Step 5: Solve for x
   x = 111,670,131.64/14,870.86
6. Step 6: Final answer
   x = 7,509.33