Finding the Fourth Proportional to 10,298.53, 14,209.59 and 6,947.56

Step by Step Solution

1. Step 1: Write the proportion equation
   10,298.53 : 14,209.59 = 6,947.56 : x
2. Step 2: Convert to fraction form
   10,298.53/14,209.59 = 6,947.56/x
3. Step 3: Cross multiply
   10,298.53x = 14,209.59 × 6,947.56
4. Step 4: Simplify right side
   10,298.53x = 98,721,979.10
5. Step 5: Solve for x
   x = 98,721,979.10/10,298.53
6. Step 6: Final answer
   x = 9,586.03