Finding the Fourth Proportional to 8,250.10, 12,373.83 and 2,405.34

Step by Step Solution

1. Step 1: Write the proportion equation
   8,250.10 : 12,373.83 = 2,405.34 : x
2. Step 2: Convert to fraction form
   8,250.10/12,373.83 = 2,405.34/x
3. Step 3: Cross multiply
   8,250.10x = 12,373.83 × 2,405.34
4. Step 4: Simplify right side
   8,250.10x = 29,763,268.25
5. Step 5: Solve for x
   x = 29,763,268.25/8,250.10
6. Step 6: Final answer
   x = 3,607.63