Finding the Fourth Proportional to 9,710.42, 14,568.86 and 4,783.46

Step by Step Solution

1. Step 1: Write the proportion equation
   9,710.42 : 14,568.86 = 4,783.46 : x
2. Step 2: Convert to fraction form
   9,710.42/14,568.86 = 4,783.46/x
3. Step 3: Cross multiply
   9,710.42x = 14,568.86 × 4,783.46
4. Step 4: Simplify right side
   9,710.42x = 69,689,498.17
5. Step 5: Solve for x
   x = 69,689,498.17/9,710.42
6. Step 6: Final answer
   x = 7,176.78