Finding the Fourth Proportional to 7,475.63, 10,316.03 and 4,118.29

Step by Step Solution

1. Step 1: Write the proportion equation
   7,475.63 : 10,316.03 = 4,118.29 : x
2. Step 2: Convert to fraction form
   7,475.63/10,316.03 = 4,118.29/x
3. Step 3: Cross multiply
   7,475.63x = 10,316.03 × 4,118.29
4. Step 4: Simplify right side
   7,475.63x = 42,484,387.69
5. Step 5: Solve for x
   x = 42,484,387.69/7,475.63
6. Step 6: Final answer
   x = 5,683.05