Finding the Fourth Proportional to 9,536.72, 14,302.43 and 5,314.78

Step by Step Solution

1. Step 1: Write the proportion equation
   9,536.72 : 14,302.43 = 5,314.78 : x
2. Step 2: Convert to fraction form
   9,536.72/14,302.43 = 5,314.78/x
3. Step 3: Cross multiply
   9,536.72x = 14,302.43 × 5,314.78
4. Step 4: Simplify right side
   9,536.72x = 76,014,206.59
5. Step 5: Solve for x
   x = 76,014,206.59/9,536.72
6. Step 6: Final answer
   x = 7,970.68