Finding the Fourth Proportional to 9,710.02, 14,579.61 and 5,554.72

Step by Step Solution

1. Step 1: Write the proportion equation
   9,710.02 : 14,579.61 = 5,554.72 : x
2. Step 2: Convert to fraction form
   9,710.02/14,579.61 = 5,554.72/x
3. Step 3: Cross multiply
   9,710.02x = 14,579.61 × 5,554.72
4. Step 4: Simplify right side
   9,710.02x = 80,985,614.81
5. Step 5: Solve for x
   x = 80,985,614.81/9,710.02
6. Step 6: Final answer
   x = 8,340.42