Finding the Fourth Proportional to 9,815.50, 14,723.52 and 2,419.93

Step by Step Solution

1. Step 1: Write the proportion equation
   9,815.50 : 14,723.52 = 2,419.93 : x
2. Step 2: Convert to fraction form
   9,815.50/14,723.52 = 2,419.93/x
3. Step 3: Cross multiply
   9,815.50x = 14,723.52 × 2,419.93
4. Step 4: Simplify right side
   9,815.50x = 35,629,887.75
5. Step 5: Solve for x
   x = 35,629,887.75/9,815.50
6. Step 6: Final answer
   x = 3,629.96