Finding the Fourth Proportional to 10,629.04, 14,667.64 and 5,913

Step by Step Solution

1. Step 1: Write the proportion equation
   10,629.04 : 14,667.64 = 5,913 : x
2. Step 2: Convert to fraction form
   10,629.04/14,667.64 = 5,913/x
3. Step 3: Cross multiply
   10,629.04x = 14,667.64 × 5,913
4. Step 4: Simplify right side
   10,629.04x = 86,729,755.32
5. Step 5: Solve for x
   x = 86,729,755.32/10,629.04
6. Step 6: Final answer
   x = 8,159.70