Finding the Fourth Proportional to 12,248.69, 18,373.23 and 3,483.83

Step by Step Solution

1. Step 1: Write the proportion equation
   12,248.69 : 18,373.23 = 3,483.83 : x
2. Step 2: Convert to fraction form
   12,248.69/18,373.23 = 3,483.83/x
3. Step 3: Cross multiply
   12,248.69x = 18,373.23 × 3,483.83
4. Step 4: Simplify right side
   12,248.69x = 64,009,118.00
5. Step 5: Solve for x
   x = 64,009,118.00/12,248.69
6. Step 6: Final answer
   x = 5,225.80