Finding the Fourth Proportional to 12,260.83, 18,393.96 and 3,495.82

Step by Step Solution

1. Step 1: Write the proportion equation
   12,260.83 : 18,393.96 = 3,495.82 : x
2. Step 2: Convert to fraction form
   12,260.83/18,393.96 = 3,495.82/x
3. Step 3: Cross multiply
   12,260.83x = 18,393.96 × 3,495.82
4. Step 4: Simplify right side
   12,260.83x = 64,301,973.25
5. Step 5: Solve for x
   x = 64,301,973.25/12,260.83
6. Step 6: Final answer
   x = 5,244.50