Finding the Fourth Proportional to 14,870.52, 22,271.73 and 7,477.08

Step by Step Solution

1. Step 1: Write the proportion equation
   14,870.52 : 22,271.73 = 7,477.08 : x
2. Step 2: Convert to fraction form
   14,870.52/22,271.73 = 7,477.08/x
3. Step 3: Cross multiply
   14,870.52x = 22,271.73 × 7,477.08
4. Step 4: Simplify right side
   14,870.52x = 166,527,506.95
5. Step 5: Solve for x
   x = 166,527,506.95/14,870.52
6. Step 6: Final answer
   x = 11,198.50