Finding the Fourth Proportional to 9,933.18, 14,899.54 and 5,001.50

Step by Step Solution

1. Step 1: Write the proportion equation
   9,933.18 : 14,899.54 = 5,001.50 : x
2. Step 2: Convert to fraction form
   9,933.18/14,899.54 = 5,001.50/x
3. Step 3: Cross multiply
   9,933.18x = 14,899.54 × 5,001.50
4. Step 4: Simplify right side
   9,933.18x = 74,519,949.80
5. Step 5: Solve for x
   x = 74,519,949.80/9,933.18
6. Step 6: Final answer
   x = 7,502.12