Finding the Fourth Proportional to 8,333.60, 12,498.75 and 2,411.18

Step by Step Solution

1. Step 1: Write the proportion equation
   8,333.60 : 12,498.75 = 2,411.18 : x
2. Step 2: Convert to fraction form
   8,333.60/12,498.75 = 2,411.18/x
3. Step 3: Cross multiply
   8,333.60x = 12,498.75 × 2,411.18
4. Step 4: Simplify right side
   8,333.60x = 30,136,736.03
5. Step 5: Solve for x
   x = 30,136,736.03/8,333.60
6. Step 6: Final answer
   x = 3,616.29