Finding the Fourth Proportional to 10,646.79, 14,693.31 and 5,931.24

Step by Step Solution

1. Step 1: Write the proportion equation
   10,646.79 : 14,693.31 = 5,931.24 : x
2. Step 2: Convert to fraction form
   10,646.79/14,693.31 = 5,931.24/x
3. Step 3: Cross multiply
   10,646.79x = 14,693.31 × 5,931.24
4. Step 4: Simplify right side
   10,646.79x = 87,149,548.00
5. Step 5: Solve for x
   x = 87,149,548.00/10,646.79
6. Step 6: Final answer
   x = 8,185.52