Finding the Fourth Proportional to 9,909.56, 14,864.78 and 4,062.06

Step by Step Solution

1. Step 1: Write the proportion equation
   9,909.56 : 14,864.78 = 4,062.06 : x
2. Step 2: Convert to fraction form
   9,909.56/14,864.78 = 4,062.06/x
3. Step 3: Cross multiply
   9,909.56x = 14,864.78 × 4,062.06
4. Step 4: Simplify right side
   9,909.56x = 60,381,628.25
5. Step 5: Solve for x
   x = 60,381,628.25/9,909.56
6. Step 6: Final answer
   x = 6,093.27