Finding the Fourth Proportional to 9,856.82, 14,790.99 and 4,667.06

Step by Step Solution

1. Step 1: Write the proportion equation
   9,856.82 : 14,790.99 = 4,667.06 : x
2. Step 2: Convert to fraction form
   9,856.82/14,790.99 = 4,667.06/x
3. Step 3: Cross multiply
   9,856.82x = 14,790.99 × 4,667.06
4. Step 4: Simplify right side
   9,856.82x = 69,030,437.79
5. Step 5: Solve for x
   x = 69,030,437.79/9,856.82
6. Step 6: Final answer
   x = 7,003.32