Finding the Fourth Proportional to 10,633.75, 14,674.58 and 5,918.34

Step by Step Solution

1. Step 1: Write the proportion equation
   10,633.75 : 14,674.58 = 5,918.34 : x
2. Step 2: Convert to fraction form
   10,633.75/14,674.58 = 5,918.34/x
3. Step 3: Cross multiply
   10,633.75x = 14,674.58 × 5,918.34
4. Step 4: Simplify right side
   10,633.75x = 86,849,050.83
5. Step 5: Solve for x
   x = 86,849,050.83/10,633.75
6. Step 6: Final answer
   x = 8,167.30