Finding the Fourth Proportional to 10,560.04, 14,585.10 and 7,017.16

Step by Step Solution

1. Step 1: Write the proportion equation
   10,560.04 : 14,585.10 = 7,017.16 : x
2. Step 2: Convert to fraction form
   10,560.04/14,585.10 = 7,017.16/x
3. Step 3: Cross multiply
   10,560.04x = 14,585.10 × 7,017.16
4. Step 4: Simplify right side
   10,560.04x = 102,345,980.32
5. Step 5: Solve for x
   x = 102,345,980.32/10,560.04
6. Step 6: Final answer
   x = 9,691.82