Finding the Fourth Proportional to 7,466.51, 10,300.37 and 4,477.21

Step by Step Solution

1. Step 1: Write the proportion equation
   7,466.51 : 10,300.37 = 4,477.21 : x
2. Step 2: Convert to fraction form
   7,466.51/10,300.37 = 4,477.21/x
3. Step 3: Cross multiply
   7,466.51x = 10,300.37 × 4,477.21
4. Step 4: Simplify right side
   7,466.51x = 46,116,871.43
5. Step 5: Solve for x
   x = 46,116,871.43/7,466.51
6. Step 6: Final answer
   x = 6,176.49