Finding the Fourth Proportional to 9,405.10, 14,104.01 and 5,020.17

Step by Step Solution

1. Step 1: Write the proportion equation
   9,405.10 : 14,104.01 = 5,020.17 : x
2. Step 2: Convert to fraction form
   9,405.10/14,104.01 = 5,020.17/x
3. Step 3: Cross multiply
   9,405.10x = 14,104.01 × 5,020.17
4. Step 4: Simplify right side
   9,405.10x = 70,804,527.88
5. Step 5: Solve for x
   x = 70,804,527.88/9,405.10
6. Step 6: Final answer
   x = 7,528.31