Finding the Fourth Proportional to 9,388.01, 14,072.78 and 4,461.10

Step by Step Solution

1. Step 1: Write the proportion equation
   9,388.01 : 14,072.78 = 4,461.10 : x
2. Step 2: Convert to fraction form
   9,388.01/14,072.78 = 4,461.10/x
3. Step 3: Cross multiply
   9,388.01x = 14,072.78 × 4,461.10
4. Step 4: Simplify right side
   9,388.01x = 62,780,054.83
5. Step 5: Solve for x
   x = 62,780,054.83/9,388.01
6. Step 6: Final answer
   x = 6,687.26