Finding the Fourth Proportional to 14,804.52, 22,200.72 and 7,400.16

Step by Step Solution

1. Step 1: Write the proportion equation
   14,804.52 : 22,200.72 = 7,400.16 : x
2. Step 2: Convert to fraction form
   14,804.52/22,200.72 = 7,400.16/x
3. Step 3: Cross multiply
   14,804.52x = 22,200.72 × 7,400.16
4. Step 4: Simplify right side
   14,804.52x = 164,288,880.12
5. Step 5: Solve for x
   x = 164,288,880.12/14,804.52
6. Step 6: Final answer
   x = 11,097.21