Finding the Fourth Proportional to 9,933.83, 14,900.73 and 2,538.29

Step by Step Solution

1. Step 1: Write the proportion equation
   9,933.83 : 14,900.73 = 2,538.29 : x
2. Step 2: Convert to fraction form
   9,933.83/14,900.73 = 2,538.29/x
3. Step 3: Cross multiply
   9,933.83x = 14,900.73 × 2,538.29
4. Step 4: Simplify right side
   9,933.83x = 37,822,373.95
5. Step 5: Solve for x
   x = 37,822,373.95/9,933.83
6. Step 6: Final answer
   x = 3,807.43