Finding the Fourth Proportional to 7,464.18, 10,300.30 and 4,106.80

Step by Step Solution

1. Step 1: Write the proportion equation
   7,464.18 : 10,300.30 = 4,106.80 : x
2. Step 2: Convert to fraction form
   7,464.18/10,300.30 = 4,106.80/x
3. Step 3: Cross multiply
   7,464.18x = 10,300.30 × 4,106.80
4. Step 4: Simplify right side
   7,464.18x = 42,301,274.65
5. Step 5: Solve for x
   x = 42,301,274.65/7,464.18
6. Step 6: Final answer
   x = 5,667.23