Finding the Fourth Proportional to 9,765.02, 14,647.89 and 5,019.91

Step by Step Solution

1. Step 1: Write the proportion equation
   9,765.02 : 14,647.89 = 5,019.91 : x
2. Step 2: Convert to fraction form
   9,765.02/14,647.89 = 5,019.91/x
3. Step 3: Cross multiply
   9,765.02x = 14,647.89 × 5,019.91
4. Step 4: Simplify right side
   9,765.02x = 73,531,012.56
5. Step 5: Solve for x
   x = 73,531,012.56/9,765.02
6. Step 6: Final answer
   x = 7,530.04