Finding the Fourth Proportional to 14,870.48, 22,307.79 and 5,012.58

Step by Step Solution

1. Step 1: Write the proportion equation
   14,870.48 : 22,307.79 = 5,012.58 : x
2. Step 2: Convert to fraction form
   14,870.48/22,307.79 = 5,012.58/x
3. Step 3: Cross multiply
   14,870.48x = 22,307.79 × 5,012.58
4. Step 4: Simplify right side
   14,870.48x = 111,819,563.20
5. Step 5: Solve for x
   x = 111,819,563.20/14,870.48
6. Step 6: Final answer
   x = 7,519.57