Finding the Fourth Proportional to 10,588.68, 15,804.60 and 9,343.32

Step by Step Solution

1. Step 1: Write the proportion equation
   10,588.68 : 15,804.60 = 9,343.32 : x
2. Step 2: Convert to fraction form
   10,588.68/15,804.60 = 9,343.32/x
3. Step 3: Cross multiply
   10,588.68x = 15,804.60 × 9,343.32
4. Step 4: Simplify right side
   10,588.68x = 147,667,435.27
5. Step 5: Solve for x
   x = 147,667,435.27/10,588.68
6. Step 6: Final answer
   x = 13,945.78